CN108816930B - A medical ultrasonic cleaning machine with intermittent translation of filter frame - Google Patents

Abstract

The invention discloses a medical ultrasonic cleaning machine with intermittent translation of a filter frame, comprising a cabinet and a cylindrical filter basket; the cabinet includes a cylindrical body and a cylindrical cover; the left end of the cover is hinged on the upper end face of the body The upper left side of the outer cylindrical surface of the filter basket is formed with a left hinge ear, and the right side is formed with a limit block; the lower end surface of the cover is provided with a filter basket limiting translation device; A pair of hinge plates symmetrically arranged in front and back are formed on the lower end surface of the left support seat; the left hinge ear is hingedly arranged between the pair of hinge plates; the lower end surface of the cover is located on the right side of the left support seat The side relative to the left support seat is provided with a limit claw which is used with the limit block to move left and right; the inner bottom of the body is provided with a number of evenly distributed ultrasonic generators. The filter basket of the invention is convenient to lift and lower, which is favorable for taking and placing medical instruments, and has high cleaning efficiency.

Description

A medical ultrasonic cleaning machine with intermittent translation of filter frame

technical field

The invention relates to medical ultrasonic instruments and equipment, in particular to a medical ultrasonic cleaning machine with intermittent translation of a filter frame.

Background technique

Ultrasonic cleaning is to use the cavitation, acceleration and direct flow of ultrasonic waves in the liquid to directly and indirectly affect the liquid and dirt, so that the dirt layer is dispersed, emulsified and peeled off to achieve the purpose of cleaning. In the currently used ultrasonic cleaners, cavitation and direct inflow are used more.

During the cleaning process of current medical devices, they are immersed in the cleaning solution, and then removed from the cleaning solution one by one after cleaning, or the medical devices are placed in the filter frame, and the filter frame is manually picked and placed, so the overall efficiency is poor.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a medical ultrasonic cleaning machine with intermittent translation of the filter frame in view of the deficiencies in the prior art, including a chassis and a cylindrical filter basket; the chassis includes a cylindrical body and a cylindrical cover; The left end of the cover is hinged on the upper end surface of the body; the left side of the outer cylindrical surface of the filter basket is formed with a left hinge ear, and the right side is formed with a limit block; the lower end surface of the cover is provided with a filter basket limiting translation device; The translation device includes a left support seat which is arranged in left and right translation on the lower end surface of the cover; a pair of hinge plates symmetrically arranged in the front and rear are formed on the lower end surface of the left support seat; the left hinge ear is hingedly arranged between the pair of hinge plates; the cover The lower end face is located on the right side of the left support seat and moves left and right relative to the left support seat, and is provided with limit claws that cooperate with the limit block; the inner bottom of the body is provided with a number of evenly distributed ultrasonic generators.

As a preferred option of the above technical solution, the filter basket includes an annular upper support ring, a plurality of fan-shaped connecting support rods, an annular lower support ring and a cross-shaped lower central support frame; the circumference of the connecting support rods is even and vertical It is arranged between the upper support ring and the lower support ring; the lower center support frame is formed on the inner cylindrical surface of the lower support ring; a filter screen is arranged between the upper support ring, the connecting support rod and the lower support ring; the lower support ring and the lower center support A filter screen is arranged between the support frames; the upper support ring, the connecting support rod, the lower support ring, the lower center support frame and the filter screen form a cylindrical filter basket; the left side of the outer cylindrical surface of the upper support ring is formed with a left hinge The ear and the right side are formed with limit blocks.

As a preferred option of the above technical solution, the lower end surface of the cover is formed with a rectangular lower sliding groove arranged in the left and right directions; the left support seat is arranged in the lower sliding groove for left and right sliding; the lower translation electric cylinder is fixed on the right end surface of the left support seat; The limit claw is fixed on the right end of the piston rod of the lower translation electric cylinder; the upper side wall of the lower sliding groove is formed with a rectangular upper sliding groove arranged in the left and right directions; the upper translation electric cylinder is fixed on the right side wall of the upper sliding groove; the lower translation An upper translation block is formed on the cylinder body of the electric cylinder; the upper translation block is slidably arranged in the upper sliding groove and fixed on the left end of the piston rod of the upper translation electric cylinder.

As a preferred option of the above technical solution, the front and rear side walls of the lower sliding groove are respectively formed with rectangular lower guide grooves; the front and rear surfaces of the limit claws are respectively formed with limit guide blocks matched with the lower guide grooves; The end surfaces are respectively formed with left support guide blocks matched with the lower guide grooves.

As a preference of the above technical solution, the lower part of the left side of the outer cylindrical surface of the body is formed with a pair of lower support plates arranged symmetrically in front and rear, and the upper part is formed with a pair of upper support plates arranged symmetrically in front and rear; Guide wheel; an upper guide wheel is pivoted between a pair of upper support plates; a winding drive motor is fixed on the front end surface of the lower guide wheel on the front side; the rear end of the output shaft of the winding drive motor and the rotation center axis of the lower guide wheel Fixed connection; a connecting drive block is formed on the right end of the upper end face of the machine cover; a nylon wire is fixed on the left end face of the connecting drive block; the nylon wire goes around the upper guide wheel and the other end is wound around the lower guide wheel.

As a preferred option of the above technical solution, the left end of the outer cylindrical surface of the cover is formed with a plane and the plane is formed with a hinge ear; the left end of the upper end surface of the body is formed with a pair of upper hinge seats symmetrically arranged in the front and rear; the hinge ears are hinged on a pair of upper hinge seats between.

As a preferred option of the above technical solution, the bottom surface of the body is provided with a water outlet pipe; the upper end of the side wall of the body is provided with a water inlet pipe.

As a preferred option of the above technical solution, the lower end surface of the body is screwed with several evenly distributed supporting foot bolts; the lower ends of the supporting foot bolts are fixed with supporting feet; the middle of the supporting foot bolts is formed with a regular hexagonal drive block.

The beneficial effects of the invention are as follows: the filtering basket is convenient to lift and lower, which is conducive to the taking and placing of medical instruments; and the cleaning efficiency is high.

Description of drawings

Fig. 1 is the structural representation of the cross section of the present invention;

FIG. 2 is a top-view structural schematic diagram of the filter basket 20 of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention.

In the figure, 10, chassis; 11, body; 111, upper hinge seat; 112, upper support plate; 113, upper guide wheel; 114, lower support plate; 115, lower guide wheel; 12, machine cover; 120, lower slide groove; 121, lower guide groove; 122, upper sliding groove; 123, connecting drive block; 124, hinge ear; 13, supporting foot; 131, supporting foot bolt; 132, driving block; 14, water inlet pipe; 15, outlet Water pipeline; 16, nylon wire; 17, winding drive motor; 20, filter basket; 21, upper support ring; 211, left hinge ear; 212, limit block; 22, connecting support rod; 23, lower support ring; 24 , lower center support frame; 25, filter screen; 30, filter basket limiting translation device; 31, upper translation electric cylinder; 311, upper translation block; 32, lower translation electric cylinder; 321, limit claw; 33, left support seat ; 331, hinged plate; 40, ultrasonic generator.

Detailed ways

As shown in FIGS. 1 to 3 , a medical ultrasonic cleaning machine with intermittent translation of a filter frame includes a case 10 and a cylindrical filter basket 20 ; the case 10 includes a cylindrical body 11 and a cylindrical cover 12 ; The left end of the cover 12 is hinged on the upper end surface of the body 11; the left side of the outer cylindrical surface of the filter basket 20 is formed with a left hinge ear 211, and the right side is formed with a limit block 212; the lower end of the cover 12 is provided with a filter basket The limiting translation device 30; the filter basket limiting translation device 30 includes a left support seat 33 arranged in a left and right translation on the lower end surface of the machine cover 12; The ears 211 are hingedly arranged between a pair of hinge plates 331 ; the lower end surface of the cover 12 is located on the right side of the left support base 33 and moves left and right relative to the left support base 33 . There are several ultrasonic generators 40 evenly distributed at the inner bottom of the .

As shown in Figures 1 and 2, the filter basket 20 includes an annular upper support ring 21, several fan-shaped connecting support rods 22, an annular lower support ring 23 and a cross-shaped lower central support frame 24; The connecting support rod 22 is evenly and vertically arranged between the upper support ring 21 and the lower support ring 23; the lower central support frame 24 is formed on the inner cylindrical surface of the lower support ring 23; the upper support ring 21, the connecting support rod 22 and the lower support A filter screen 25 is arranged between the rings 23; a filter screen 25 is arranged between the lower support ring 23 and the lower center support frame 24; the upper support ring 21, the connecting support rod 22, the lower support ring 23, the lower center support frame 24 and the filter The net 25 constitutes a cylindrical filter basket 20; the left side of the outer cylindrical surface of the upper support ring 21 is formed with a left hinge ear 211, and a right side is formed with a limiting block 212.

As shown in FIG. 1 , the lower end surface of the machine cover 12 is formed with a rectangular downward sliding groove 120 arranged in the left and right directions; The translation electric cylinder 32; the limit claw 321 is fixed on the right end of the piston rod of the lower translation electric cylinder 32; the upper side wall of the lower sliding groove 120 is formed with a rectangular upper sliding groove 122 arranged in the left and right directions; the right side wall of the upper sliding groove 122 An upper translation electric cylinder 31 is fixed thereon; an upper translation block 311 is formed on the cylinder body of the lower translation electric cylinder 32 ;

As shown in FIG. 1 , the front and rear side walls of the lower sliding groove 120 are respectively formed with rectangular lower guide grooves 121; The front and rear surfaces of the seat 33 are respectively formed with left support guide blocks which are matched with the lower guide grooves 121 .

As shown in FIGS. 1 and 3 , the lower part of the left side of the outer cylindrical surface of the body 11 is formed with a pair of lower support plates 114 symmetrically arranged in front and rear, and the upper part is formed with a pair of upper support plates 112 arranged symmetrically in front and rear; a pair of lower support plates 114 A lower guide wheel 115 is pivotally connected between them; an upper guide wheel 113 is pivotally connected between a pair of upper support plates 112 ; a winding drive motor 17 is fixed on the front end surface of the lower guide wheel 115 on the front side; The rear end of the shaft is fixedly connected with the rotation center axis of the lower guide wheel 115; the right end of the upper end face of the cover 12 is formed with a connecting drive block 123; the left end face of the connecting drive block 123 is fixed with a nylon wire 16; The guide wheel 113 and the other end are wound around the lower guide wheel 115 .

As shown in Figures 1 and 3, the left end of the outer cylindrical surface of the cover 12 is formed with a plane and the plane is formed with a hinge ear 124; the left end of the upper end surface of the body 11 is formed with a pair of upper hinge seats 111 symmetrically arranged in the front and rear; the hinge ears 124 It is hinged between a pair of upper hinge seats 111 .

As shown in FIG. 1 , the bottom surface of the body 11 is provided with a water outlet pipe 15 ; the upper end of the side wall of the body 11 is provided with a water inlet pipe 14 .

As shown in FIG. 1 , a number of evenly distributed supporting foot bolts 131 are screwed on the lower end surface of the body 11 ; the lower end of the supporting foot bolt 131 is fixed with the supporting foot 13 ; the middle of the supporting foot bolt 131 is formed with a regular hexagonal driving block 132.

The working principle of the medical ultrasonic cleaning machine with intermittent translation of the filter frame:

Initial state: the cover 12 is closed on the body 11, the limit claw 321 is closest to the left support base 33 and the limit claw 321 is stuck on the limit block 212, so that the filter basket 20 is in a vertical state and the top abuts on the On the cover 12, the filter basket 20 is centered;

When it is necessary to clean the medical equipment, first place the cleaning liquid in the body 11, then start the upper translation electric cylinder 31 to drive the filter basket 20 to move to the rightmost end, then the limit claw 321 is separated from the limit block 212, and then the machine is turned on by winding the nylon wire 16. Cover 12, so that the filter basket 20 leaves the cleaning liquid together with the cover 12 and the upper end opening is in an open state, so that medical instruments are manually placed in the filter basket 20, and the upper translation electric cylinder 31 is activated to drive the filter basket 20 to move to the far right end The filter basket 20 is fastened on the cover 12 by descending and manually turned over, and at the same time, the limit claw 321 moves to block the limit block 212, so that the cover 12 and the filter basket 20 are connected into one, and then the cover 12 is closed, and the filter basket 20 is lowered into the cleaning solution, and then the ultrasonic generator 53 is turned on, so as to clean the dirt of the cleaning medical equipment. During this process, the medical equipment is convenient to take and place; during this process, the filter basket 20 is under the action of the upper translation electric cylinder 31. Intermittent translation left and right, which accelerates the fall of dirt and improves the cleaning efficiency.

The above content is only the preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific embodiment and application scope. limits.

Claims (6)

1. The utility model provides a medical ultrasonic cleaner of filter frame intermittent type translation which characterized in that: comprises a case (10) and a cylindrical filter basket (20); the case (10) comprises a cylindrical machine body (11) and a cylindrical machine cover (12); the left end of the machine cover (12) is hinged on the upper end surface of the machine body (11); a left hinging lug (211) and a right limiting block (212) are formed on the left side of the upper end of the outer cylindrical surface of the filtering basket (20); a filtering basket limiting translation device (30) is arranged on the lower end face of the machine cover (12); the filter basket limiting translation device (30) comprises a left support seat (33) which is arranged on the lower end surface of the cover (12) in a left-right translation mode; a pair of hinge plates (331) which are symmetrically arranged front and back are formed on the lower end surface of the left supporting seat (33); the left hinge lug (211) is hinged between the pair of hinge plates (331); a limiting claw (321) matched with the limiting block (212) for use is arranged on the lower end face of the machine cover (12) on the right side of the left supporting seat (33) and moves left and right relative to the left supporting seat (33); a plurality of ultrasonic generators (40) which are uniformly distributed are arranged at the bottom inside the machine body (11);

a rectangular lower sliding groove (120) arranged in the left-right direction is formed on the lower end surface of the machine cover (12); the left supporting seat (33) slides left and right and is arranged in the lower sliding groove (120); a lower translation electric cylinder (32) is fixed on the right end surface of the left supporting seat (33); the limiting claw (321) is fixed at the right end of the piston rod of the lower translation electric cylinder (32); a rectangular upper sliding groove (122) arranged in the left-right direction is formed on the upper side wall of the lower sliding groove (120); an upper translation electric cylinder (31) is fixed on the right side wall of the upper sliding groove (122); an upper translation block (311) is formed on the cylinder body of the lower translation electric cylinder (32); the upper translation block (311) is arranged in the upper sliding groove (122) in a sliding mode and is fixed at the left end of a piston rod of the upper translation electric cylinder (31);

rectangular lower guide grooves (121) are respectively formed on the front side wall and the rear side wall of the lower sliding groove (120); limiting guide blocks matched with the lower guide grooves (121) are formed on the front end face and the rear end face of the limiting claw (321) respectively; and the front end surface and the rear end surface of the left supporting seat (33) are respectively provided with a left supporting guide block matched with the lower guide groove (121).

2. The ultrasonic medical cleaning machine for intermittently translating the filter frame as set forth in claim 1, wherein: the filtering basket (20) comprises an annular upper supporting ring (21), a plurality of fan-shaped connecting supporting rods (22), an annular lower supporting ring (23) and a cross-shaped lower central supporting frame (24); the circumference of the connecting support rod (22) is uniformly and vertically arranged between the upper support ring (21) and the lower support ring (23); the lower central support frame (24) is formed on the inner cylindrical surface of the lower support ring (23); a filter screen (25) is arranged among the upper support ring (21), the connecting support rod (22) and the lower support ring (23); a filter screen (25) is arranged between the lower support ring (23) and the lower central support frame (24); the upper support ring (21), the connecting support rod (22), the lower support ring (23), the lower central support frame (24) and the filter screen (25) form a cylindrical filter basket (20); the left side of the outer cylindrical surface of the upper supporting ring (21) is provided with a left hinge lug (211) and the right side is provided with a limiting block (212).

3. The ultrasonic medical cleaning machine for intermittently translating the filter frame as set forth in claim 1, wherein: a pair of lower supporting plates (114) which are symmetrically arranged in the front-back direction are formed at the lower part of the left side of the outer cylindrical surface of the machine body (11), and a pair of upper supporting plates (112) which are symmetrically arranged in the front-back direction are formed at the upper part of the machine body; a lower guide wheel (115) is pivoted between the pair of lower supporting plates (114); an upper guide wheel (113) is pivoted between the pair of upper support plates (112); a winding driving motor (17) is fixed on the front end surface of the lower guide wheel (115) on the front side; the rear end of an output shaft of the winding driving motor (17) is fixedly connected with a rotating central shaft of the lower guide wheel (115); the right end of the upper end surface of the machine cover (12) is formed with a connecting driving block (123); a nylon wire (16) is fixed on the left end surface of the connecting driving block (123); the nylon thread (16) passes around the upper guide wheel (113) and the other end is wound around the lower guide wheel (115).

4. The ultrasonic medical cleaning machine for intermittently translating the filter frame as set forth in claim 1, wherein: the left end of the outer cylindrical surface of the cover (12) is formed with a plane and the plane is formed with a hinge lug (124); a pair of upper hinge seats (111) which are symmetrically arranged front and back are formed at the left end of the upper end surface of the machine body (11); the hinge lug (124) is hinged between the pair of upper hinge seats (111).

5. The ultrasonic medical cleaning machine for intermittently translating the filter frame as set forth in claim 1, wherein: a water outlet pipeline (15) is arranged on the bottom surface of the machine body (11); the upper end of the side wall of the machine body (11) is provided with a water inlet pipeline (14).

6. The ultrasonic medical cleaning machine for intermittently translating the filter frame as set forth in claim 1, wherein: the lower end surface of the machine body (11) is screwed with a plurality of supporting foot bolts (131) which are uniformly distributed; the lower end of the supporting leg bolt (131) is fixed with a supporting leg (13); the middle part of the supporting leg bolt (131) is formed with a regular hexagon driving block (132).

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