CN113649354B

CN113649354B - Controllable over-and-under type ultrasonic cleaning device of multistage

Info

Publication number: CN113649354B
Application number: CN202111207901.4A
Authority: CN
Inventors: 郑学军; 窦勇; 李文军; 陈祥波
Original assignee: Kairui Electronics Zhucheng Co ltd
Current assignee: Kairui Electronics (Zhucheng) Co.,Ltd.; Qingdao Kairui Electronics Co., Ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-02-01
Anticipated expiration: 2041-10-18
Also published as: CN113649354A

Abstract

The invention discloses a multi-section controllable lifting type ultrasonic cleaning device, belongs to the technical field of ultrasonic cleaning machines, and comprises a main body and a cleaning basket, wherein strip rings are fixedly mounted on two sides of the top end of the cleaning basket respectively, two cleaning tanks are arranged on the top end of the main body, a strip block is fixedly mounted at the rear end of the main body, a clamping rod is fixedly mounted at one end of a threaded rod, the clamping rod can extend into the strip rings and is in contact with the inner wall of the top end of each strip ring, a placing box with an opening at the top end is mounted on one side of the front end of the main body, and a cleaning basket conveying device is arranged on the other side of the front end of the main body in a matched mode. According to the invention, the cleaning basket does not need to be taken out of the cleaning tank manually, people are prevented from being scalded by the temperature of the cleaning liquid, the cleaning basket and residual cleaning liquid on parts are prevented from dripping everywhere after the cleaning basket is taken out, impurities can fall off from the cleaning basket through shaking of the cleaning basket, and part of impurities are prevented from being clamped by adjacent parts and staying on the surfaces of the parts.

Description

Controllable over-and-under type ultrasonic cleaning device of multistage

Technical Field

The invention belongs to the technical field of ultrasonic cleaning machines, and particularly relates to a multi-section controllable lifting type ultrasonic cleaning device.

Background

When the ultrasonic cleaning machine works, a high-frequency oscillation signal sent by an ultrasonic generator is converted into high-frequency mechanical oscillation through a transducer and is transmitted into a medium cleaning solvent, ultrasonic waves are radiated forwards at intervals in a cleaning liquid to enable the liquid to flow to generate tens of thousands of micro-bubbles, and the micro-bubbles in the liquid vibrate under the action of a sound field. These bubbles are formed and grown in a negative pressure region where the ultrasonic wave propagates in the longitudinal direction, and in a positive pressure region, when the sound pressure reaches a certain value, the bubbles rapidly increase and then suddenly close. And at present take out the back with the washing basket from the machine, the washing liquid can drop everywhere along with the removal of washing basket, and when less to the part volume that washs, for example, ceramic metal sealing shell, protective tube shell, solid relay metal casing etc. choose for use great washing basket, can produce certain waste, and, present washing basket all directly places the washing tank in, sometimes, the workman stirs the part in the washing basket with hand or other equipment, and can produce certain harm to the adversary with the hand, also can produce the probability that causes the damage to the part with other equipment, thereby in use is comparatively inconvenient.

Disclosure of Invention

The invention provides a multi-section controllable lifting type ultrasonic cleaning device, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a multi-section controllable lifting type ultrasonic cleaning device comprises a main body and a cleaning basket, wherein strip rings are fixedly installed on two sides of the top end of the cleaning basket respectively, two cleaning tanks are arranged on the top end of the main body, a strip block is fixedly installed on the rear end of the main body, a strip groove is formed in the top end of the strip block, a lead screw with a motor is movably installed in the strip groove, a screw nut is arranged on the lead screw in a threaded fit manner, a vertical first electric telescopic rod is fixedly installed at the top end of the screw nut, a horizontal second electric telescopic rod is fixedly installed at the top end of the first electric telescopic rod, a vertical third electric telescopic rod is fixedly installed at the front end of the second electric telescopic rod, a horizontal fixed rod is fixedly installed at the bottom end of the third electric telescopic rod, a sliding groove is formed in the bottom end of the fixed rod, a first screw with a motor is arranged in the sliding groove in a fit manner, a first nut is arranged on the first screw in a fit manner, and a vertical first fit electric telescopic rod is fixedly installed at the front end of the fixed rod, bottom fixed mounting second cooperation electric telescopic handle of first nut, the bottom of first cooperation electric telescopic handle and second cooperation electric telescopic handle's bottom difference fixed mounting sleeve pipe, intraductal middle part fixed mounting double-shaft motor of cover, double-shaft motor's two output shaft tip difference fixed mounting spring telescopic links, the nut is injectd to sheathed tube both ends difference fixed mounting, be located two intraductal spring telescopic handle of same cover back of the body end difference fixed mounting threaded rod mutually, the threaded rod is with a limited nut screw-thread fit who corresponds, the one end fixed mounting kelly of threaded rod, the kelly can stretch into to rectangular intra-annular and with the contact of the top inner wall of rectangular ring, the box is placed to front end one side-mounting top open-ended of main part, the cooperation of the front end opposite side of main part is equipped with washing basket conveyor.

According to the multi-section controllable lifting type ultrasonic cleaning device, the annular groove is formed in the middle of the clamping rod, the diameter of the annular groove is smaller than the diameter of the two ends of the clamping rod, and the strip ring can be clamped into the annular groove.

As above controllable over-and-under type ultrasonic cleaning device of multistage, washing basket conveyor include open-top's rectangular box, the rear end inner wall both sides of rectangular box are the movable mounting second screw rod respectively, the front end of second screw rod passes the front end of rectangular box, connect through controlling means between two second screw rods, controlling means control second screw rod rotates, screw-thread fit is equipped with the second nut on the second screw rod, the looks remote site difference fixed mounting montant of two second nuts, the looks remote site top of two montants is the fixed mounting horizon bar respectively, the looks remote site difference articulated installation catch bar of two horizon bars, the recess is seted up respectively to the back of the body end of two catch bars, the looks remote site bottom difference fixed mounting horizontally fourth electric telescopic handle of two montants, the looks remote site difference articulated installation slider of two fourth electric telescopic handle, the slider can insert to corresponding in the recess.

The multi-section controllable lifting type ultrasonic cleaning device is characterized in that the control device comprises two chain wheels, a chain, two gears and a forward and reverse rotating motor, each chain wheel is installed at the front end of a second screw, the chain is movably connected with the chain wheel, one gear is installed on one second screw, the other gear is installed at the front end of an output shaft of the forward and reverse rotating motor, the forward and reverse rotating motor is installed on one side of the front end of the long barrel, and the two gears are meshed and matched.

According to the multi-section controllable lifting type ultrasonic cleaning device, the inner walls of the two sides of the strip box are respectively provided with the guide groove, the guide grooves are internally provided with the guide blocks in a matched mode, and the guide blocks are connected with the corresponding second nuts.

The invention has the advantages that: the cleaning basket conveying device conveys the cleaning basket to the main body direction, the motor of the lead screw works to drive the lead screw to rotate, the lead screw is matched with a nut of the lead screw, the nut is connected with the first electric telescopic rod to drive the first electric telescopic rod to move to the other side of the main body, meanwhile, the second electric telescopic rod extends to enable the third electric telescopic rod to be positioned in the middle part above one cleaning basket, the third electric telescopic rod extends to enable the sleeve and the long strip ring on the cleaning basket to be positioned on the same horizontal line, the double-shaft motor works to enable the threaded rod to rotate through the connection of the spring telescopic rod, the threaded rod is in threaded fit with the limiting nut, two threaded rods in the same sleeve can move to opposite directions to enable the clamping rod to be inserted into the long strip ring, the third electric telescopic rod contracts to take the cleaning basket out of the cleaning basket from the cleaning basket conveying device, the second electric telescopic rod contracts to enable the cleaning basket to be positioned above the cleaning tank, first electric telescopic handle contracts, and third electric telescopic handle extends, will wash the basket and put into to the cleaning tank in, according to the washing needs this moment, selects one to place the cleaning method, and one is placed the cleaning method and is: after the washing basket was put into to the cleaning tank, double-shaft motor's output shaft antiport, with two threaded rods relative movement in the same bushing, kelly and rectangular ring separation, the washing basket was put into completely to the cleaning tank in, washs through the ultrasonic wave, after wasing, the above-mentioned step of reverse operation will wash the basket and take out from the washing tank, then put into and carry out the accuse water operation in placing the box, another kind is placed the washing mode and is: after the cleaning basket is placed in the cleaning tank, the clamping rod is continuously contacted with the long strip ring, the motor of the first screw rod works, the first nut moves in the sliding groove to drive the second matching electric telescopic rod to move towards the first matching electric telescopic rod, meanwhile, the second matching electric telescopic rod extends, the cleaning basket takes the clamping rod in the front as the center, the rear end moves downwards, namely the rear end of the cleaning basket moves downwards, or the second matching electric telescopic rod moves forwards and is in a gradually shrinking state, at the moment, the rear end of the cleaning basket moves upwards to move the parts in the cleaning basket, so that the surfaces contacted with the adjacent parts are changed, the ultrasonic cleaning is carried out on the shielding surfaces of the parts before shaking, the cleaning effect is improved, impurities can fall from the cleaning basket through shaking, for example, the impurities are remained at the included angle between the two parts, and when the parts with small cleaning quantity and small size are cleaned, the cleaning basket with a small volume is selected, so that waste caused by selecting the cleaning basket with a large volume is avoided; according to the invention, the cleaning basket does not need to be taken out of the cleaning tank manually, people are prevented from being scalded by the temperature of the cleaning liquid, the cleaning basket and residual cleaning liquid on parts are prevented from dripping everywhere after the cleaning basket is taken out, impurities can fall off from the cleaning basket through shaking of the cleaning basket, and part of impurities are prevented from being clamped by adjacent parts and staying on the surfaces of the parts.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a view in the direction A of FIG. 1; FIG. 3 is a view from the direction B of FIG. 1; FIG. 4 is an enlarged view of a portion I of FIG. 1; FIG. 5 is a partial enlarged view of II of FIG. 1; FIG. 6 is a partial enlarged view of III of FIG. 3; fig. 7 is a partial enlarged view of IV of fig. 2.

Reference numerals: 1. a main part, 2, the washing groove, 3, the rectangular piece, 4, the rectangular groove, 5, the lead screw, 6, first electric telescopic handle, 7, second electric telescopic handle, 8, third electric telescopic handle, 9, the dead lever, 10, the spout, 11, first screw rod, 12, first nut, 13, first cooperation electric telescopic handle, 14, second cooperation electric telescopic handle, 15, the sleeve pipe, 16, the biax motor, 17, the spring telescopic handle, 18, the limiting nut, 19, the threaded rod, 20, the kelly, 21, rectangular ring, 22, place the box, 23, rectangular box, 24, the second screw rod, 25, the second nut, 26, the montant, 27, the horizon bar, 28, catch bar, 29, the recess, 30, the fourth electric telescopic handle, 31, the slider, 32, the sprocket, 33, the gear, 34, the motor that is just reversing, 35, the guide way, 36, the guide block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A multi-section controllable lifting type ultrasonic cleaning device is shown in figures 1-7 and comprises a main body 1 and a cleaning basket, wherein the types of the cleaning basket have different specifications, namely large and small, the cleaning basket can be placed in a cleaning tank 2, strip rings 21 are fixedly installed on two sides of the top end of the cleaning basket respectively, two cleaning tanks 2 are arranged on the top end of the main body 1, a strip block 3 is fixedly installed on the rear end of the main body 1, a strip groove 4 is formed in the top end of the strip block 3, a lead screw 5 with a motor is movably installed in the strip groove 4, the motor of the lead screw 5 is installed on the inner wall of one side of the strip groove 4, a screw is arranged on the lead screw 5 in a threaded fit manner, a vertical first electric telescopic rod 6 is fixedly installed at the top end of the screw, the diameter of the first electric telescopic rod 6 is larger than the width of the strip groove 4, a horizontal second electric telescopic rod 7 is fixedly installed at the top end of the first electric telescopic rod 6, and the extension direction of the second electric telescopic rod 7 faces the front, a vertical third electric telescopic rod 8 is fixedly installed at the front end of the second electric telescopic rod 7, a horizontal fixed rod 9 is fixedly installed at the bottom end of the third electric telescopic rod 8, a chute 10 is formed at the bottom end of the fixed rod 9, a first screw rod 11 with a motor is arranged in the chute 10 in a matched mode, the motor of the first screw rod 11 is a waterproof motor and is installed on the inner wall of one side of the chute 10, a first nut 12 is arranged on the first screw rod 11 in a matched mode, a vertical first matched electric telescopic rod 13 is fixedly installed at the front end of the fixed rod 9, a second matched electric telescopic rod 14 is fixedly installed at the bottom end of the first nut 12, a sleeve 15 is fixedly installed at the bottom end of the first matched electric telescopic rod 13 and the bottom end of the second matched electric telescopic rod 14 respectively, a double-shaft motor 16 is fixedly installed at the middle part inside the sleeve 15, spring telescopic rods 17 are fixedly installed at the end parts of two output shafts of the double-shaft motor 16 respectively, and limiting nuts 18 are fixedly installed at the two ends of the sleeve 15 respectively, threaded rods 19 are fixedly arranged at the opposite ends of two spring telescopic rods 17 positioned in the same sleeve 15 respectively, the threaded rods 19 are in threaded fit with corresponding limiting nuts 18, clamping rods 20 are fixedly arranged at one ends of the threaded rods 19, the clamping rods 20 can extend into the long strip rings 21 and contact with the inner walls of the top ends of the long strip rings 21, a placing box 22 with an opening at the top end is arranged at one side of the front end of the main body 1, a cleaning basket provided with a part after cleaning is placed in the placing box 22 for water control operation, and the cleaning basket is prevented from being taken out of the cleaning tank 2, the residual water that carries on the washing basket, on the part drips everywhere, places several spinal branch poles of box 22's bottom inner wall installation, and on the branch was placed to the washing basket, the residual water dropped down, and the bottom of placing box 22 is connected the pipeline that has the valve, and the cooperation of the front end opposite side of main part 1 is equipped with washing basket conveyor, and washing basket conveyor will wash the basket and promote forward. The cleaning basket conveying device conveys the cleaning basket to the direction of the main body 1, the motor of the screw rod 5 works to drive the screw rod 5 to rotate, the screw rod 5 is matched with a screw nut, the screw nut is connected with the first electric telescopic rod 6 to drive the first electric telescopic rod 6 to move to the other side of the main body 1, meanwhile, the second electric telescopic rod 7 extends to enable the third electric telescopic rod 8 to be positioned in the middle above one cleaning basket, the third electric telescopic rod 8 extends to enable the sleeve 15 and the long strip ring 21 on the cleaning basket to be positioned on the same horizontal line, the double-shaft motor 16 works, the threaded rod 19 can rotate through the connection of the spring telescopic rod 17, the threaded rod 19 is in threaded fit with the limiting nut 18, the two threaded rods 19 in the same sleeve 15 can move to opposite directions, the clamping rod 20 is inserted into the long strip ring 21, the third electric telescopic rod 8 contracts to take the cleaning basket out of the cleaning basket conveying device, the 7 contractions of second electric telescopic handle makes and washs the basket and is located washing tank 2 top, and the 6 contractions of first electric telescopic handle, 8 extensions of third electric telescopic handle will wash the basket and put into to washing tank 2, according to wasing the needs this moment, select one to place the cleaning means, one places the cleaning means and is: after the washing basket was put into to cleaning bath 2, the output shaft antiport of double-shaft motor 16, with 19 relative movements of two threaded rods in the same sleeve pipe 15, kelly 20 and rectangular ring 21 separation, the washing basket was put into to cleaning bath 2 completely, was washd through the ultrasonic wave, after the washing, above-mentioned step of reverse operation will wash the basket and take out from cleaning bath 2, then put into and carry out the accuse water operation in placing box 22, another kind is placed the washing mode and is done: after the cleaning basket is put into the cleaning tank 2, the clamping rod 20 is continuously contacted with the long ring 21, the motor of the first screw rod 11 works, the first nut 12 moves in the chute 10 to drive the second matching electric telescopic rod 14 to move towards the first matching electric telescopic rod 13, meanwhile, the second matching electric telescopic rod 14 extends, the cleaning basket takes the clamping rod 20 in the front as the center, the rear end moves downwards, namely the rear end of the cleaning basket moves downwards, or the second matching electric telescopic rod 14 moves forwards and is in a gradually shrinking state, at the moment, the rear end of the cleaning basket moves upwards, all the parts in the cleaning basket move, the surfaces contacted with the adjacent parts are changed, the ultrasonic cleaning is carried out on the shielding surfaces of the parts before shaking, the cleaning effect is improved, and impurities can fall from the cleaning basket through shaking, for example, the impurities at the included angle between the two parts, when parts with small cleaning quantity and small volume are cleaned, the cleaning basket with small volume is selected, so that waste caused by selecting the cleaning basket with large volume is avoided; according to the invention, the cleaning basket does not need to be manually taken out of the cleaning groove 2, the phenomenon that people are scalded by the temperature of the cleaning liquid is avoided, the phenomenon that the cleaning basket and the residual cleaning liquid on parts drip everywhere after the cleaning basket is taken out is also avoided, impurities can fall off from the cleaning basket through shaking of the cleaning basket, and part of impurities are prevented from being clamped by adjacent parts and staying on the surfaces of the parts.

Specifically, the middle portion of the clamping rod 20 described in this embodiment is provided with an annular groove, the diameter of the annular groove is smaller than the diameter of the two ends of the clamping rod 20, and the long ring 21 can be clamped into the annular groove. Through the cooperation of ring channel and rectangular ring 21, the kelly 20 is more smooth and easy when removing in rectangular ring 21, also avoids kelly 20 and rectangular ring 21 to take place to separate, and in use structure is more stable.

Specifically, the cleaning basket conveying device described in this embodiment includes a long box 23 with an open top end, the two sides of the inner wall of the rear end of the long box 23 are movably installed with second screws 24 respectively, the front end of the second screw 24 passes through the front end of the long box 23, the two second screws 24 are connected by a control device, the control device controls the second screws 24 to rotate, second nuts 25 are disposed on the second screws 24 in a threaded fit manner, vertical bars 26 are fixedly installed at the opposite ends of the two second nuts 25 respectively, horizontal bars 27 are fixedly installed at the tops of the opposite ends of the two vertical bars 26 respectively, push bars 28 are hinged at the opposite ends of the two horizontal bars 27 respectively, grooves 29 are formed at the opposite ends of the two push bars 28 respectively, horizontal fourth electric telescopic bars 30 are fixedly installed at the bottoms of the opposite ends of the two vertical bars 26 respectively, sliders 31 are hinged at the opposite ends of the two fourth electric telescopic bars 30 respectively, and the sliders 31 can be inserted into the corresponding grooves 29. Second nut 25 and rectangular box 23's inner wall contact cooperation, can prescribe a limit to second nut 25, avoid second nut 25 along with the rotation of second screw rod 24, slider 31 slides in recess 29 all the time, two second screw rods 24 of controlling means control rotate, second screw rod 24 drives second nut 25 rearward movement, fourth electric telescopic handle 30 extends simultaneously, slider 31 slides in recess 29, catch bar 28 uses the pin joint with horizon bar 27 to turn over as the center, second nut 25 drives catch bar 28 and moves backward, will wash the basket and promote backward, so that wash the part in the basket.

Further, the control device described in this embodiment is composed of two chain wheels 32, a chain, two gears 33, and a forward and reverse rotation motor 34, each chain wheel 32 is installed at the front end of one second screw 24, the chain is movably connected with the chain wheel 32, one gear 33 is installed on one second screw 24, the other gear 33 is installed at the front end of the output shaft of the forward and reverse rotation motor 34, the forward and reverse rotation motor 34 is installed at one side of the front end of the long barrel 23, and the two gears 33 are engaged with each other. The gear 33 is located in front of the sliver can 23, the forward and reverse rotating motor 34 rotates to drive the two gears 33 to rotate, the two chain wheels 32 are connected through a chain, one gear 33 is installed on the second screw 24 to further drive the two chain wheels 32 to rotate to drive the two second screws 24 to rotate, and the effect of controlling the rotation of the two second screws 24 is achieved.

Furthermore, the inner walls of the two sides of the strip box 23 according to this embodiment are respectively provided with a guide groove 35, a guide block 36 is cooperatively arranged in the guide groove 35, and the guide block 36 is connected with a corresponding one of the second nuts 25. The second nut 25 is further restrained by the cooperation of the guide block 36 and the guide slot 35, preventing the second nut 25 from rotating with the second screw 24, and is more stable in use.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a controllable over-and-under type ultrasonic cleaning device of multistage which characterized in that: comprises a main body (1) and a cleaning basket, wherein strip rings (21) are respectively fixedly installed on two sides of the top end of the cleaning basket, two cleaning tanks (2) are arranged on the top end of the main body (1), a strip block (3) is fixedly installed on the rear end of the main body (1), a strip groove (4) is formed in the top end of the strip block (3), a lead screw (5) with a motor is movably installed in the strip groove (4), a screw is arranged on the lead screw (5) in a threaded fit manner, a vertical first electric telescopic rod (6) is fixedly installed on the top end of the screw, a horizontal second electric telescopic rod (7) is fixedly installed on the top end of the first electric telescopic rod (6), a vertical third electric telescopic rod (8) is fixedly installed on the front end of the second electric telescopic rod (7), a horizontal fixing rod (9) is fixedly installed on the bottom end of the third electric telescopic rod (8), a sliding groove (10) is formed in the bottom end of the fixing rod (9), and a first screw (11) with a motor is arranged in the sliding groove (10) in a fit manner, a first nut (12) is arranged on a first screw rod (11) in a matched manner, a vertical first-matched electric telescopic rod (13) is fixedly installed at the front end of a fixed rod (9), a second-matched electric telescopic rod (14) is fixedly installed at the bottom end of the first nut (12), a sleeve (15) is fixedly installed at the bottom end of the first-matched electric telescopic rod (13) and the bottom end of the second-matched electric telescopic rod (14) respectively, a double-shaft motor (16) is fixedly installed in the middle of the interior of the sleeve (15), spring telescopic rods (17) are fixedly installed at the end parts of two output shafts of the double-shaft motor (16) respectively, limiting nuts (18) are fixedly installed at two ends of the sleeve (15) respectively, threaded rods (19) are fixedly installed at the opposite ends of the two spring telescopic rods (17) positioned in the same sleeve (15) respectively, the threaded rods (19) are in threaded fit with the corresponding limiting nuts (18), and clamping rods (20) are fixedly installed at one end of the threaded rods (19), card pole (20) can stretch into in rectangular ring (21) and with the contact of the top inner wall of rectangular ring (21), the box (22) are placed to the front end one side installation top open-ended of main part (1), the cooperation of the front end opposite side of main part (1) is equipped with washing basket conveyor.

2. The multi-segment controllable lifting ultrasonic cleaning device of claim 1, wherein: the middle part of the clamping rod (20) is provided with an annular groove, the diameter of the annular groove is smaller than the diameter of the two ends of the clamping rod (20), and the long-strip ring (21) can be clamped into the annular groove.

3. The multi-segment controllable lifting ultrasonic cleaning device of claim 1, wherein: the cleaning basket conveying device comprises a strip box (23) with an opening at the top end, second screw rods (24) are movably mounted on two sides of the inner wall of the rear end of the strip box (23) respectively, the front ends of the second screw rods (24) penetrate through the front end of the strip box (23), the two second screw rods (24) are connected through a control device, the control device controls the second screw rods (24) to rotate, second nuts (25) are arranged on the second screw rods (24) in a threaded fit mode, vertical rods (26) are fixedly mounted at opposite ends of the two second nuts (25) respectively, horizontal rods (27) are fixedly mounted at the tops of opposite ends of the two vertical rods (26) respectively, push rods (28) are hinged to opposite ends of the two horizontal rods (27) respectively, grooves (29) are formed in the opposite ends of the two push rods (28) respectively, and horizontal fourth electric telescopic rods (30) are fixedly mounted at the bottoms of opposite ends of the two vertical rods (26) respectively, opposite ends of the two fourth electric telescopic rods (30) are respectively hinged with sliding blocks (31), and the sliding blocks (31) can be inserted into the corresponding grooves (29).

4. The multi-segment controllable lifting ultrasonic cleaning device according to claim 3, wherein: the control device comprises two chain wheels (32), a chain, two gears (33) and a forward and reverse rotation motor (34), wherein each chain wheel (32) is installed at the front end of one second screw rod (24), the chain is movably connected with the chain wheel (32), one gear (33) is installed on one second screw rod (24), the other gear (33) is installed at the front end of an output shaft of the forward and reverse rotation motor (34), the forward and reverse rotation motor (34) is installed on one side of the front end of the long strip box (23), and the two gears (33) are meshed and matched.

5. The multi-segment controllable lifting ultrasonic cleaning device according to claim 3, wherein: the inner walls of the two sides of the strip box (23) are respectively provided with a guide groove (35), a guide block (36) is arranged in the guide groove (35) in a matched mode, and the guide block (36) is connected with a corresponding second nut (25).