Lifting mechanism for ultrasonic cleaning machine

Abstract

The utility model belongs to the field of ultrasonic cleaning, particularly relates to a lifting mechanism for an ultrasonic cleaning machine, and aims to solve the problems that an existing lifting mechanism lacks, cleaned objects are inconvenient to take out in a unified manner, the occupied space for erecting a lifting frame is large, and the lifting mechanism is inconvenient to install. A placing frame is arranged in the top end of the cleaning pool, mounting strips are arranged at the two ends of the top of the cleaning pool, lifting assemblies are mounted on the outer walls of the ends, close to the cleaning pool, of the bottoms of the mounting strips, transmission rods are rotationally connected to the center of one side edge of the cleaning pool, and driving assemblies are arranged at the centers of the transmission rods; through sliding grooves are formed in the side edges, close to the center of the cleaning pool, of the mounting strips used for connecting and supporting. The cleaning device has the advantages that the placing frame can be conveniently lifted and moved, cleaning objects can be conveniently and uniformly descended to be placed in and lifted to be taken out, the occupied height space can be reduced through storage, and the cleaning device is convenient to install.

Description

Technical Field

[0001] The utility model relates to the field of ultrasonic cleaning, in particular to a lifting mechanism used for an ultrasonic cleaning machine. Background Art

[0002] Ultrasonic waves propagate in the liquid, causing the liquid and the cleaning tank to vibrate together at the ultrasonic frequency. The liquid and the cleaning tank have their own inherent frequencies when vibrating, which destroy insoluble dirt and disperse them in the cleaning liquid. When the group particles are wrapped in oil and adhere to the surface of the cleaning parts, the oil is emulsified and the solid particles are detached, thereby achieving the purpose of purifying the cleaning parts. With the continuous development of the cleaning industry, more and more industries and companies have used ultrasonic cleaning machines. During cleaning, the corresponding items are usually placed in a frame to facilitate their removal after subsequent cleaning.

[0003] In some large cleaning machines, usually more items can be placed, and after cleaning, it is not convenient to take them out manually, so a lifting mechanism that can be easily used is needed to facilitate taking them out for use. At the same time, some cleaning mechanisms will set up a hanging frame on the top to realize the function of conveniently taking out items, but the setting up of the frame needs to occupy a large space and position, making the device inconvenient to use in a smaller indoor environment. Utility Model Content

[0004] The lifting mechanism for an ultrasonic cleaning machine provided by the utility model solves the problems of lack of a lifting mechanism, inconvenience in taking out the cleaning objects uniformly, large space occupation and inconvenience in installation of a hanging frame.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lifting mechanism for an ultrasonic cleaning machine comprises a cleaning tank, a mounting bar and a lifting assembly, wherein a placement frame is arranged inside the top of the cleaning tank, mounting bars are arranged at both ends of the top of the cleaning tank, a lifting assembly is arranged at the bottom of the mounting bar near the outer wall of one end of the cleaning tank, a transmission rod is rotatably connected at the center of one side of the cleaning tank, and a driving assembly is arranged at the center of the transmission rod;

[0007] A through slide groove is provided inside one side of the mounting bar near the center of the cleaning tank for connection support, and the through slide groove passes through the inside of the end of the mounting bar away from the transmission rod, and both sides of the top of the placement frame slide inside the through slide groove;

[0008] The lifting assembly for supporting includes an active rod and a driven rod, the active rod and the driven rod are rotatably connected to each other, and the active rod and the driven rod are rotatably connected to a slider at one end away from the transmission rod;

[0009] Both ends of the transmission rod for rotational connection are fixedly connected with a rotating gear, and the side of the rotating gear close to the cleaning tank is meshed and connected with a fan-shaped gear, and the fan-shaped gear is fixed to one end of the active rod;

[0010] The driving assembly for driving comprises a worm wheel and a worm, wherein the worm and the worm wheel are meshed and slidably connected with each other.

[0011] Preferably, the inner side walls and the bottom of the placement frame are provided with through holes, and sliding plates are provided at both ends of the top outer wall of the placement frame. The sliding plates are slidably connected to the inside of the mounting bar, and a plurality of threaded holes are provided at the inner top of the mounting bar corresponding to the through sliding groove.

[0012] Preferably, the length of the mounting bar is greater than the width of the cleaning tank, and the bottom of one end of the mounting bar away from the transmission rod is rotatably connected to an electric push rod, the bottom of the electric push rod is rotatably connected to the bottom of the side of the cleaning tank, and the top extending end of the electric push rod is rotatably connected to the end of the mounting bar away from the transmission rod.

[0013] Preferably, one end of the mounting bar corresponds to the top corner of one end of the cleaning pool close to the transmission rod, and a sliding rod is vertically penetrated and fixedly connected to the bottom of the mounting bar close to the transmission rod, and the bottom of the sliding rod is slidably connected to the inside of the cleaning pool.

[0014] Preferably, the top of one end of the driven rod is rotatably connected to the bottom of one end of the mounting bar close to the transmission rod, a slide rail is provided at the bottom of one end of the driven rod away from the transmission rod, and one end of the driven rod is slidably connected to the top of the slide rail through a slider.

[0015] Preferably, the sector gear is sector-shaped, and the sector arc center of the sector gear is rotatably connected to the outer wall of one side of the cleaning tank close to the lifting component through a rotating shaft, and the top of the active rod is slidably connected to the bottom of the mounting bar through a slider.

[0016] Preferably, the center of the worm wheel is fixedly connected to the center of the outer wall of the transmission rod, a drive motor is provided at the bottom of the worm, the outer wall of the drive motor is fixedly connected to the cleaning pool, and the top power output end of the drive motor is fixedly connected to the bottom end of the worm.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. Start the driving assembly, so that the transmission rod drives the rotating gear to rotate, and the rotating gear can drive the movement of the lifting assembly through the fan gear, so that the bottom of the active rod rotates around the fan gear, thereby driving the active rod and the driven rod away from the driving assembly. The end slides with the mounting bar and the slide rail respectively, thereby driving the mounting bar to move to the top, and at the same time, the electric push rod can be started to assist in driving the mounting bar to move to the top, and then the mounting bar can conveniently lift the placement frame to the top through the sliding plate, push the placement frame to the top of the cleaning tank, and then drive the lifting assembly to be lowered through the transmission rod, and the electric push rod is also lowered synchronously, thereby realizing the descent of the mounting bar, and the placement frame is placed in the cleaning tank for use.

[0019] 2. When the device is cleaned, the lifting assembly contracts, thereby driving the installation bar to move to the bottom, which can effectively reduce the height of the space occupied by the installation bar. In addition, since the lifting assemblies are located on both sides of the cleaning pool, the device will not occupy additional height space when it is lowered, and can be well stored, thereby effectively reducing the space occupied by the device, making it convenient to install the device in a small indoor space. When the installation bar is raised to lift the placement frame, it can also avoid driving more connecting structures to rise, effectively avoiding occupying more additional space. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of a lifting mechanism for an ultrasonic cleaning machine proposed in the utility model;

[0021] Figure 2 This is a side view of the lifting mechanism for an ultrasonic cleaning machine proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the lifting assembly of the outer wall of the cleaning tank of the lifting mechanism of the ultrasonic cleaning machine proposed by the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the connection between the driving assembly and the transmission rod of the lifting mechanism for the ultrasonic cleaning machine proposed by the utility model;

[0024] Figure 5 The utility model is a schematic diagram of the structure of the connection between the lifting assembly of the lifting mechanism and the mounting bar of the ultrasonic cleaning machine.

[0025] In the figure: 1. cleaning tank; 101. placement frame; 102. sliding plate; 2. mounting strip; 201. through slide groove; 202. threaded hole; 203. slide rod; 3. lifting assembly; 301. active rod; 302. driven rod; 303. slider; 304. slide rail; 4. transmission rod; 401. rotating gear; 402. sector gear; 5. driving assembly; 501. worm gear; 502. worm; 503. driving motor; 6. electric push rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Reference Figure 1-5 As shown, a lifting mechanism for an ultrasonic cleaning machine includes a cleaning tank 1, a mounting bar 2 and a lifting assembly 3. A placement frame 101 is arranged inside the top of the cleaning tank 1, mounting bars 2 are arranged at both ends of the top of the cleaning tank 1, and a lifting assembly 3 is installed at the outer wall of one end of the bottom of the mounting bar 2 close to the cleaning tank 1. A transmission rod 4 is rotatably connected at the center of one side of the cleaning tank 1, and a driving assembly 5 is arranged at the center of the transmission rod 4; a through slide groove 201 is opened inside one side of the mounting bar 2 close to the center of the cleaning tank 1 for connecting and supporting, and the through slide groove 201 penetrates the mounting bar 2 away from the transmission rod 4. Inside one end of the moving rod 4, both sides of the top of the placement frame 101 slide inside the through-slide groove 201; the lifting assembly 3 used for support includes an active rod 301 and a driven rod 302, the active rod 301 and the driven rod 302 are rotatably connected to each other, and the active rod 301 and the driven rod 302 are rotatably connected to the ends away from the transmission rod 4 with sliders 303; both ends of the transmission rod 4 for rotatable connection are fixedly connected with a rotating gear 401, and the rotating gear 401 is meshed with a fan gear 402 on the side close to the cleaning tank 1, and the fan gear 402 is fixed to one end of the active rod 301.

[0028] Reference Figure 1 , Figure 3 As shown, the inner side walls and the bottom of the placement frame 101 are provided with through holes, and sliding plates 102 are provided at both ends of the top outer wall of the placement frame 101. The sliding plates 102 are slidably connected to the inside of the mounting bar 2, and a plurality of threaded holes 202 are provided at the inner top of the mounting bar 2 corresponding to the through slide groove 201, so that the sliding plates 102 at the tops of the two ends of the placement frame 101 can be conveniently slidably connected to the through slide groove 201 inside the mounting bar 2, and then the threaded holes 202 corresponding to the tops of the sliding plates 102 are provided with fixing bolts, and then the sliding plates 102 are squeezed to prevent them from sliding, and then the fixing bolts in the threaded holes 202 are released so that the sliding plates 102 can slide, and then the placement frame 101 can be pushed to the top of the cleaning pool 1 along the through slide groove 201, and the fixing bolts are used again to squeeze the sliding plates 102 through the threaded holes 202 to fix the placement frame 101.

[0029] Reference Figure 1 , Figure 3As shown, the length of the mounting bar 2 is greater than the width of the cleaning tank 1, and the bottom of the end of the mounting bar 2 away from the transmission rod 4 is rotatably connected to an electric push rod 6, the bottom of the electric push rod 6 is rotatably connected to the bottom of the side of the cleaning tank 1, and the top protruding end of the electric push rod 6 is rotatably connected to the end of the mounting bar 2 away from the transmission rod 4. At the same time, the electric push rod 6 can also be started to assist in driving the mounting bar 2 to move toward the top, and then the mounting bar 2 can conveniently lift the placement frame 101 to the top through the sliding plate 102.

[0030] It should be further explained that one end of the mounting bar 2 corresponds to the top corner of the end of the cleaning tank 1 close to the transmission rod 4, and a sliding rod 203 is vertically penetrated and fixedly connected to the bottom of the end of the mounting bar 2 close to the transmission rod 4, and the bottom of the sliding rod 203 is slidably connected to the inside of the cleaning tank 1. Since the mounting bar 2 is slidably connected to the cleaning tank 1 through the sliding rod 203, the mounting bar 2 is prevented from tilting and misaligning when being raised or lowered.

[0031] Reference Figure 2 , Figure 5 As shown, the top of one end of the driven rod 302 is rotatably connected with the bottom of the end of the mounting bar 2 close to the transmission rod 4, and a slide rail 304 is provided at the bottom of the end of the driven rod 302 away from the transmission rod 4. One end of the driven rod 302 is slidably connected with the top of the slide rail 304 through the slider 303. The fan gear 402 is fan-shaped, and the fan arc center of the fan gear 402 is rotatably connected with the outer wall of one side of the cleaning tank 1 close to the lifting component 3 through the rotating shaft. The top of the active rod 301 is slidably connected with the bottom of the mounting bar 2 through the slider 303. The transmission rod 4 drives the rotating gear 401 to rotate, which can make the rotating gear 401 drive the fan gear 402 to rotate. Through the rotation of the fan gear 402, the movement of the lifting component 3 is driven, so that the bottom of the active rod 301 rotates around the fan gear 402, thereby driving the active rod 301 and the driven rod 302 away from the driving component 5 to slide with the mounting bar 2 and the slide rail 304 respectively through the slider 303, thereby driving the mounting bar 2 to move to the top.

[0032] Reference Figure 1 , Figure 4As shown, the driving component 5 for driving includes a worm wheel 501 and a worm 502, the worm 502 and the worm wheel 501 are meshed and slidably connected with each other, the center of the worm wheel 501 is penetrated and fixedly connected with the center of the outer wall of the transmission rod 4, and a driving motor 503 is arranged at the bottom of the worm 502, the outer wall of the driving motor 503 is fixedly connected with the cleaning tank 1, and the top power output end of the driving motor 503 is fixedly connected with the bottom end of the worm 502. Starting the driving component 5 allows the driving motor 503 to drive the worm wheel 501 to rotate through the worm 502, thereby allowing the transmission rod 4 to drive the rotating gear 401 to rotate, and the driving motor 503 can be started in reverse, so that the driving component 5 drives the transmission rod 4 to rotate in the opposite direction. At the same time, since the driving component 5 is connected through the worm wheel 501 and the worm 502, its autonomous rotation can be effectively avoided, and the position of the transmission rod 4 is kept fixed to avoid accidental rotation.

[0033] Working principle: When in use, the sliding plates 102 at the top of the two ends of the placement frame 101 can be conveniently slidably connected to the through slide grooves 201 inside the mounting strip 2, and then the threaded holes 202 corresponding to the top of the sliding plates 102 are set with fixing bolts, and then the sliding plates 102 are squeezed to prevent them from sliding, and the driving assembly 5 is started, so that the driving motor 503 drives the worm wheel 501 to rotate through the worm 502, and then the transmission rod 4 drives the rotating gear 401 to rotate, which can make the rotating gear 401 drive the fan gear 402 to rotate, and the rotation of the fan gear 402 drives the lifting and lowering. The movement of component 3 causes the bottom of the active rod 301 to rotate around the fan gear 402, thereby driving the active rod 301 and the driven rod 302 to slide against the mounting bar 2 and the slide rail 304 respectively at the end away from the driving component 5 through the slider 303, thereby driving the mounting bar 2 to move toward the top. Moreover, since the mounting bar 2 is slidably connected to the cleaning tank 1 through the slide bar 203, the mounting bar 2 is prevented from tilting and misaligning during lifting. At the same time, the electric push rod 6 can also be started to assist in driving the mounting bar 2 to move toward the top, and then the mounting bar 2 can conveniently lift the placement frame 101 to the top through the sliding plate 102.

[0034] Then release the fixing bolt inside the threaded hole 202 so that the sliding plate 102 can slide, and then the placement frame 101 can be pushed to the top of the cleaning tank 1 along the through slide groove 201, and the fixing bolt is used again to squeeze the sliding plate 102 through the threaded hole 202 to fix the placement frame 101. Then, the drive motor 503 can be started in reverse at this time, so that its drive component 5 drives the transmission rod 4 to rotate in the opposite direction, and the lifting component 3 is driven to be lowered through the transmission rod 4, and the electric push rod 6 is also lowered synchronously, thereby realizing the lowering of the mounting bar 2, and the placement frame 101 is placed in the cleaning tank 1 to achieve ultrasonic cleaning.

[0035] Furthermore, since the lifting assembly 3 contracts when the device is cleaned, thereby driving the installation bar 2 to move toward the bottom, the height of the space occupied by the installation bar 2 can be well reduced, and since the lifting assembly 3 is located on both sides of the cleaning pool 1, the device will not occupy additional height space when it is lowered, and can be well stored, thereby effectively reducing the space position occupied by the device, making it convenient to install the device in a small indoor space for use. When the installation bar 2 is raised to lift the placement frame 101, since the installation bar 2 is only supported by the lifting assembly 3 and the electric push rod 6 at the bottom, it can also avoid driving more connection structures to rise, effectively avoiding occupying more additional space. At the same time, since the drive assembly 5 is connected through the worm gear 501 and the worm 502, it can effectively avoid its autonomous rotation, keep the position of the transmission rod 4 fixed, and avoid accidental rotation.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lifting mechanism for an ultrasonic cleaning machine, comprising a cleaning tank (1), a mounting bar (2) and a lifting assembly (3), characterized in that: A placement frame (101) is provided inside the top of the cleaning pool (1), mounting bars (2) are provided at both ends of the top of the cleaning pool (1), a lifting assembly (3) is installed at the bottom of the mounting bar (2) close to the outer wall of one end of the cleaning pool (1), a transmission rod (4) is rotatably connected at the center of one side of the cleaning pool (1), and a driving assembly (5) is provided at the center of the transmission rod (4); A through slide groove (201) is provided inside one side of the mounting bar (2) for connection support near the center of the cleaning pool (1), the through slide groove (201) passes through the inside of one end of the mounting bar (2) away from the transmission rod (4), and both sides of the top of the placement frame (101) slide inside the through slide groove (201); The lifting assembly (3) for supporting comprises an active rod (301) and a driven rod (302), wherein the active rod (301) and the driven rod (302) are rotatably connected to each other, and the active rod (301) and the driven rod (302) are rotatably connected to a slider (303) at one end away from the transmission rod (4); Both ends of the transmission rod (4) for rotational connection are fixedly connected with a rotating gear (401), a side of the rotating gear (401) close to the cleaning tank (1) is meshedly connected with a fan-shaped gear (402), and a side of the fan-shaped gear (402) away from the transmission rod (4) is fixed to one end of the active rod (301); The driving assembly (5) for driving comprises a worm wheel (501) and a worm (502), wherein the worm (502) and the worm wheel (501) are meshed and slidably connected with each other.

2. The lifting mechanism for ultrasonic cleaning machine according to claim 1, characterized in that: The inner side wall and the bottom of the placement frame (101) are provided with through holes, and sliding plates (102) are provided at both ends of the top outer wall of the placement frame (101). The sliding plates (102) are slidably connected to the inside of the installation bar (2), and a plurality of threaded holes (202) are provided at the inner top of the installation bar (2) and at positions corresponding to the through sliding groove (201).

3. The lifting mechanism for ultrasonic cleaning machine according to claim 1, characterized in that: The length of the mounting bar (2) is greater than the width of the cleaning tank (1); the bottom of one end of the mounting bar (2) away from the transmission rod (4) is rotatably connected to an electric push rod (6); the bottom of the electric push rod (6) is rotatably connected to the bottom of the side of the cleaning tank (1); and the top protruding end of the electric push rod (6) is rotatably connected to the end of the mounting bar (2) away from the transmission rod (4).

4. The lifting mechanism for ultrasonic cleaning machine according to claim 1, characterized in that: One end of the mounting bar (2) corresponds to the top corner of one end of the cleaning tank (1) close to the transmission rod (4), and a sliding rod (203) is vertically penetrated and fixedly connected to the bottom of the end of the mounting bar (2) close to the transmission rod (4), and the bottom of the sliding rod (203) is slidably connected to the inside of the cleaning tank (1).

5. The lifting mechanism for ultrasonic cleaning machine according to claim 3, characterized in that: The top of one end of the driven rod (302) is rotatably connected to the bottom of one end of the mounting bar (2) close to the transmission rod (4); a slide rail (304) is provided at the bottom of one end of the driven rod (302) away from the transmission rod (4); and one end of the driven rod (302) is slidably connected to the top of the slide rail (304) via a slider (303).

6. The lifting mechanism for ultrasonic cleaning machine according to claim 5, characterized in that: The sector gear (402) is sector-shaped, and the sector arc center of the sector gear (402) is rotatably connected to the outer wall of the cleaning pool (1) close to the lifting assembly (3) via a rotating shaft, and the top of the active rod (301) is slidably connected to the bottom of the mounting bar (2) via a sliding block (303).

7. The lifting mechanism for ultrasonic cleaning machine according to claim 1, characterized in that: The center of the worm wheel (501) is fixedly connected to the center of the outer wall of the transmission rod (4), a driving motor (503) is arranged at the bottom of the worm (502), the outer wall of the driving motor (503) is fixedly connected to the cleaning tank (1), and the top power output end of the driving motor (503) is fixedly connected to the bottom end of the worm (502).

Images