CN108263009B

CN108263009B - Medical waste retrieves and uses compaction equipment

Info

Publication number: CN108263009B
Application number: CN201810075652.XA
Authority: CN
Inventors: 陈丽; 林琳; 郑世珍
Original assignee: Individual
Current assignee: CHEN LI; Lin Lin
Priority date: 2018-01-26
Filing date: 2018-01-26
Publication date: 2020-01-03
Anticipated expiration: 2038-01-26
Also published as: CN108263009A

Abstract

The invention relates to compaction equipment, in particular to compaction equipment for recycling medical waste. The invention aims to provide compaction equipment for recycling medical waste, which is convenient to treat the medical waste and small in occupied space. The invention provides compaction equipment for recycling medical waste, which comprises a bottom plate, an annular slide rail, a first slide block, a cross connecting rod, a frame body, nails, a bracket, an installation plate, a first slide rail, a second slide block, a first guide rail, a first connecting rod and the like; the middle of the top of the bottom plate is provided with an annular slide rail, the inside of the annular slide rail is connected with four first slide blocks in a sliding manner, a cross connecting rod is connected between the four first slide blocks, and the top of each first slide block is provided with a frame body. The medical garbage compaction device has the advantages that the medical garbage is convenient to process and small in occupied space, the medical garbage is compacted and reprocessed, so that the occupied space of the medical garbage is small, the medical garbage is more convenient to process, the medical garbage is compacted by the four frame bodies alternately, and the medical garbage compaction speed is higher.

Description

Medical waste retrieves and uses compaction equipment

Technical Field

The invention relates to compaction equipment, in particular to compaction equipment for recycling medical waste.

Background

Medical Chinese interpretation: 1. and (3) treating the disease. The Chinese medical history is thousands of years, and the word eye appears in recent decades, which is a new word eye for international connection, and the treatment is mostly used before. However, medical care also includes healthcare content. In the hospital, a large amount of rubbish can be produced every day, if these rubbish is direct processing, will occupy a large amount of spaces at the in-process of transportation, and this is unfavorable for the transportation not only, does not also do benefit to the processing moreover, consequently before handling, just need with these rubbish compaction, reduce the space that rubbish was deposited, also make things convenient for following processing.

In summary, there is a need to develop a compaction apparatus for recycling medical waste, which is convenient for medical waste disposal and occupies a small space, so as to overcome the disadvantages of inconvenient direct medical waste disposal and large occupied space in the prior art.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects of inconvenience in direct treatment and large occupied space of medical waste in the prior art, and the technical problem to be solved is to provide the compacting equipment for recovering the medical waste, which is convenient in medical waste treatment and small in occupied space.

(2) Technical scheme

In order to solve the technical problems, the invention provides compaction equipment for recycling medical waste, which comprises a bottom plate, an annular slide rail, a first slide block, a cross connecting rod, a frame body, nails, a bracket, an installation plate, a first slide rail, a second slide block, a first guide rail, a first connecting rod, a pressing plate, a first guide block, a first motor, a disc, a ring, a second guide rail, a second guide block and a second connecting rod, wherein the annular slide rail is arranged in the middle of the top of the bottom plate, the four first slide blocks are connected in the annular slide rail in a sliding manner, the cross connecting rod is connected among the four first slide blocks, the frame body is arranged at the top of each first slide block, the nails are arranged at the tops of the left wall and the right wall of the frame body, packaging bags are placed in the frame body, the left side and the right side of each packaging bag are fixed on the nail, the left side of, the sliding type connection has the second slider on first slide rail, second slider right side is connected with first guide rail, sliding type connection has first guide block in the first guide rail, first guide block and first guide rail cooperation, first guide rail bottom left side and right side all are equipped with the head rod, the head rod bottom is connected with the clamp plate, the clamp plate is in the framework top of the left and right sides, mounting panel front side right part top is equipped with first motor, be connected with the disc on the output shaft of first motor front side, the peripheral sliding type connection of disc has the ring, the ring cooperates with the disc, ring left side lower part is equipped with the second guide rail, sliding type connection has the second guide block in the second guide rail, second guide block and second guide rail cooperation, second guide block front side rotary type is connected in first guide block rear side, disc front side off-centre position is connected with the second connecting rod, second connecting rod left end articulates and connects in first guide block front side.

Preferably, still including elevating gear, be equipped with elevating gear on the support, elevating gear is including the second motor, the screw rod, the connecting block, first bearing frame, the second slide rail, third slider and nut, bottom plate top left side is equipped with the second motor, the second motor is on the support right side, be connected with the screw rod on the output shaft at second motor top, screw rod upper portion has revolved the nut, support right side middle part is equipped with the connecting block, the connecting block right side is connected with first bearing frame, the screw rod passes first bearing frame, the second slide rail has been inlayed on support right side upper portion, the gliding style is connected with the third slider on the second slide rail, third slider right side and nut left side are connected, the rear portion on third slider right side is connected in.

Preferably, still including the spring, first slider top all opens flutedly, and the bottom is connected with the spring in the recess, and the spring top is connected at framework bottom center.

Preferably, still including the belt lace wheel, the second bearing frame, the pivot, big belt pulley, flat belt and branch, the screw rod lower part is equipped with the belt lace wheel, bottom plate top left side and right side all are equipped with branch, the branch top is connected in annular slide rail bottom, open on left branch upper portion has the through-hole, bottom plate top center is equipped with the second bearing frame, be equipped with the pivot in the second bearing frame, the pivot top is connected at cross connecting rod bottom center, the pivot lower part is equipped with big belt pulley, around having flat belt between big belt pulley and the belt lace wheel, flat belt passes the through-hole.

Preferably, the clamp plate further comprises a bolt, threaded holes are formed in the bottoms of the first connecting rods, the bolt is arranged in the center of the top of the clamp plate, and the bolt is screwed into the threaded holes.

The working principle is as follows: when needs use this equipment to carry out the compaction of medical waste, the user pours the rubbish that needs the compaction into the wrapping bag in four frames and then the first motor anticlockwise rotation of user control, drives second connecting rod anticlockwise rotation, and then drives first guide block downstream for first guide rail downstream drives the head rod downstream, and then drives the clamp plate downstream, and the clamp plate downstream is with the medical waste compaction in the framework of the left and right sides. After the medical waste in the frames at the left side and the right side is compacted, a user controls the first motor to rotate clockwise to drive the second connecting rod to rotate clockwise to further drive the first guide block to move upwards so as to drive the first guide rail to move upwards, the first connecting rod drives the pressing plate to move upwards, the pressing plate moves upwards to reset, the user controls the first motor to stop working, then the user rotates the frames 180 degrees, the frames at the front side and the rear side are exchanged with the frames at the left side and the right side, then the user repeats the step of pressing the medical waste into the blocks, the medical waste in the frames at the left side and the right side is compacted, meanwhile, the user can pack the medical waste in the frames at the front side and the rear side at the moment, after the medical waste in the frames at the front side and the rear side is packed, the user changes a new packing bag, then the frames rotate the frames 180 degrees again, repeating the steps to compact the rest medical waste. After the work is finished, the user takes away the compacted medical waste.

Because still including elevating gear, be equipped with elevating gear on the support, elevating gear is including the second motor, the screw rod, the connecting block, primary shaft bearing, the second slide rail, third slider and nut, bottom plate top left side is equipped with the second motor, the second motor is on the support right side, be connected with the screw rod on the output shaft at second motor top, screw rod upper portion has revolved the nut, support right side middle part is equipped with the connecting block, the connecting block right side is connected with primary shaft bearing, the screw rod passes primary shaft bearing, the second slide rail has been inlayed on support right side upper portion, sliding type is connected with the third slider on the second slide rail, third slider right side and nut left side are connected, the mounting panel left side is connected at third slider right. Therefore, when medical waste needs to be pressed more tightly, a user can control the second motor to rotate clockwise, the screw rod is driven to rotate clockwise, the nut is driven to move downwards, the third sliding block moves downwards, the mounting plate and the device on the mounting plate are driven to move downwards, the pressing plate moves downwards, when the pressing plate moves downwards to a needed position, the user controls the second motor to stop working, when the pressing plate moves upwards to reset, the user controls the second motor to rotate anticlockwise, the screw rod is driven to rotate anticlockwise, the nut is driven to move upwards, the third sliding block is driven to move upwards, the mounting plate and the device on the mounting plate move upwards, the pressing plate is driven to move upwards, and after the pressing plate moves upwards to reset, the user controls the second motor to stop working. So that the medical waste can be better compacted.

Because still including the spring, first slider top has all opened the recess, and the bottom is connected with the spring in the recess, and the spring top is connected at framework bottom center. Therefore, after the user pours the medical waste into the frame body, the user can shake the frame body, so that the medical waste in the frame body is placed more smoothly, and the compression at the back is facilitated.

Because still including the belt lace wheel, the second bearing frame, the apparatus further comprises a rotating shaft, big belt pulley, flat belt and branch, the screw rod lower part is equipped with the belt lace wheel, bottom plate top left side and right side all are equipped with branch, the branch top is connected in annular slide rail bottom, open on left branch upper portion has the through-hole, bottom plate top center is equipped with the second bearing frame, be equipped with the pivot in the second bearing frame, the center in cross connecting rod bottom is connected on the pivot top, the pivot lower part is equipped with big belt pulley, around having the flat belt between big belt pulley and the belt lace wheel. So when needs rotate the framework, the user can control the second motor and rotate, it rotates to drive the screw rod, and then drive the belt lace wheel and rotate, thereby it rotates to drive the flat belt, make the belt lace wheel rotate, it rotates to drive the pivot, and then drive the cross connecting rod and rotate, thereby drive first slider and rotate, make the framework rotate, when the framework rotates the position that needs, the user controls the second motor stop work, next time need rotate the framework, the user can control the second motor and just opposite direction and rotate, so just so even the screw rod drives the nut and upwards or moves down, when the framework rotates next time, also can drive the nut and reset, in addition the framework only needs to rotate the half-turn, influence to the nut is very little, can ignore basically. Therefore, the user does not need to rotate the frame body, and the work of the user is facilitated.

Because still including the bolt, threaded hole is all opened to the head rod bottom, and clamp plate top center is equipped with the bolt, and the bolt screw in threaded hole. Therefore, when the pressing plate is broken, the user can unscrew the broken pressing plate and replace the broken pressing plate with a new pressing plate.

(3) Advantageous effects

The medical garbage compaction device has the advantages that the medical garbage is compacted and reprocessed, so that the medical garbage is small in occupied space and more convenient to process, the medical garbage is compacted by the four frame bodies alternately, the medical garbage compaction speed is higher, the medical garbage compaction strength can be adjusted by the lifting device according to needs, the later-stage processing is facilitated, people do not need to rotate the frame bodies, and the work of users is facilitated.

Drawings

Fig. 1 is a first front view structure diagram of the present invention.

Fig. 2 is a schematic top view of the annular slide rail of the present invention.

Fig. 3 is a second front view structure diagram of the present invention.

Fig. 4 is a third schematic view of the present invention.

Fig. 5 is a schematic diagram of a fourth front view structure according to the present invention.

Fig. 6 is a schematic view of a fifth front view structure according to the present invention.

The labels in the figures are: 1-bottom plate, 2-annular slide rail, 3-first slide block, 4-cross connecting rod, 5-frame body, 6-nail, 7-support, 8-mounting plate, 9-first slide rail, 10-second slide block, 11-first guide rail, 12-first connecting rod, 13-pressing plate, 14-first guide block, 15-first motor, 16-disc, 17-ring, 18-second guide rail, 19-second guide block, 20-second connecting rod, 21-packaging bag, 22-lifting device, 221-second motor, 222-screw rod, 223-connecting block, 224-first bearing seat, 225-second slide rail, 226-third slide block, 227-nut, 23-groove, 24-spring, 25-small belt pulley, 26-through hole, 27-second bearing seat, 28-rotating shaft, 29-large belt pulley, 30-flat belt, 31-supporting rod, 32-threaded hole and 33-bolt.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A compaction device for recovering medical waste is disclosed, as shown in figures 1-6, and comprises a bottom plate 1, an annular slide rail 2, a first slide block 3, a cross connecting rod 4, a frame body 5, nails 6, a bracket 7, a mounting plate 8, a first slide rail 9, a second slide block 10, a first guide rail 11, a first connecting rod 12, a pressing plate 13, a first guide block 14, a first motor 15, a disc 16, a ring 17, a second guide rail 18, a second guide block 19 and a second connecting rod 20, wherein the annular slide rail 2 is arranged in the middle of the top of the bottom plate 1, four first slide blocks 3 are connected in the annular slide rail 2 in a sliding manner, the cross connecting rod 4 is connected between the four first slide blocks 3, the frame body 5 is arranged at the top of each first slide block 3, the nails 6 are arranged at the tops of the left wall and the right wall of the frame body 5, packaging bags 21 are placed in the frame body 5, the left side and the right side, the upper part of the right side of the bracket 7 is provided with a mounting plate 8, the left part of the front side of the mounting plate 8 is provided with a first slide rail 9, the first slide rail 9 is connected with a second slide block 10 in a sliding way, the right side of the second slide block 10 is connected with a first guide rail 11, the first guide rail 11 is internally connected with a first guide block 14 in a sliding way, the first guide block 14 is matched with the first guide rail 11, the left side and the right side of the bottom of the first guide rail 11 are both provided with a first connecting rod 12, the bottom end of the first connecting rod 12 is connected with a pressing plate 13, the pressing plate 13 is arranged above the frame bodies 5 at the left side and the right side, the upper part of the right part of the front side of the mounting plate 8 is provided with a first motor 15, the output shaft at the front side of the first motor 15 is connected with a disc 16, the periphery of the disc 16 is connected with a ring 17 in a sliding way, the ring 17 is, the front side of the second guide block 19 is rotatably connected to the rear side of the first guide block 14, the eccentric position of the front side of the disc 16 is connected with a second connecting rod 20, and the left end of the second connecting rod 20 is hinged to the front side of the first guide block 14.

Example 2

Still including elevating gear 22, be equipped with elevating gear 22 on support 7, elevating gear 22 is including second motor 221, screw rod 222, connecting block 223, first bearing frame 224, second slide rail 225, third slider 226 and nut 227, bottom plate 1 top left side is equipped with second motor 221, second motor 221 is in the support 7 right side, be connected with screw rod 222 on the output shaft at second motor 221 top, screw rod 222 upper portion has revolved nut 227, support 7 right side middle part is equipped with connecting block 223, connecting block 223 right side is connected with first bearing frame 224, screw rod 222 passes first bearing frame 224, support 7 right side upper portion has inlayed second slide rail 225, second slide rail 225 upper sliding connection has third slider 226, third slider 226 right side and nut 227 left side are connected, the rear portion on third slider 226 right side is connected in the left side of mounting panel 8 left side connection.

Example 3

Still including spring 24, first slider 3 top has all opened recess 23, and the bottom is connected with spring 24 in recess 23, and the center in the bottom of framework 5 is connected on the spring 24 top.

Example 4

Still including belt lace wheel 25, second bearing frame 27, pivot 28, big belt pulley 29, flat belt 30 and branch 31, screw 222 lower part is equipped with belt lace wheel 25, bottom plate 1 top left side and right side all are equipped with branch 31, the connection in annular slide rail 2 bottom on branch 31 top, open on the left branch 31 upper portion has through-hole 26, bottom plate 1 top center is equipped with second bearing frame 27, be equipped with pivot 28 in the second bearing frame 27, the center in cross connecting rod 4 bottom is connected on the pivot 28 top, pivot 28 lower part is equipped with big belt pulley 29, around having flat belt 30 between big belt pulley 29 and the belt lace wheel 25, flat belt 30 passes through-hole 26.

The connecting device further comprises bolts 33, threaded holes 32 are formed in the bottoms of the first connecting rods 12, the bolts 33 are arranged in the centers of the tops of the pressing plates 13, and the bolts 33 are screwed into the threaded holes 32.

The working principle is as follows: when needing to use this equipment to carry out the compaction of medical waste, the user pours the rubbish that needs the compaction into wrapping bag 21 in four frameworks 5 and is following the anticlockwise rotation of user control first motor 15, drives second connecting rod 20 anticlockwise rotation, and then drives first guide block 14 and move down for first guide rail 11 moves down, drives first connecting rod 12 and moves down, and then drives clamp plate 13 and move down, and clamp plate 13 moves down and compacts the medical waste in the framework 5 of the left and right sides. After the medical waste in the frame bodies 5 at the left and right sides is compacted, the user controls the first motor 15 to rotate clockwise to drive the second connecting rod 20 to rotate clockwise, and further drives the first guide block 14 to move upwards, so as to drive the first guide rail 11 to move upwards, so that the first connecting rod 12 moves upwards and drives the pressing plate 13 to move upwards, after the pressing plate 13 moves upwards and resets, the user controls the first motor 15 to stop working, then the user rotates the frame bodies 5 by 180 degrees, so that the positions of the frame bodies 5 at the front side and the rear side are exchanged with the positions of the frame bodies 5 at the left and right sides, then the user repeats the step of pressing the medical waste into blocks, so that the medical waste in the frame bodies 5 at the left and right sides is compacted, meanwhile, the user can pack the medical waste in the frame bodies 5 at the front side and the rear side, and after the medical waste in the frame bodies 5 at the front side and, the frame 5 is then rotated through 180 ° again, and so on, to compact the remaining medical waste. After the work is finished, the user takes away the compacted medical waste.

Because still including elevating gear 22, be equipped with elevating gear 22 on the support 7, elevating gear 22 is including second motor 221, screw rod 222, connecting block 223, first bearing frame 224, second slide rail 225, third slider 226 and nut 227, bottom plate 1 top left side is equipped with second motor 221, second motor 221 is in the support 7 right side, be connected with screw rod 222 on the output shaft at second motor 221 top, screw rod 222 upper portion has revolved nut 227, support 7 right side middle part is equipped with connecting block 223, connecting block 223 right side is connected with first bearing frame 224, screw rod 222 passes first bearing frame 224, support 7 right side upper portion is inlayed second slide rail 225, second slide rail 225 upper sliding connection has third slider 226, third slider 226 right side is connected with nut 227 left side, the rear portion on the right side of third slider 226 is connected in the left side of mounting panel 8. Therefore, when the medical waste needs to be pressed more tightly, the user can control the second motor 221 to rotate clockwise to drive the screw rod 222 to rotate clockwise, and further drive the nut 227 to move downwards, so that the third sliding block 226 moves downwards to drive the mounting plate 8 and the upper device to move downwards, so that the pressing plate 13 moves downwards, when the pressing plate 13 moves downwards to a required position, the user controls the second motor 221 to stop working, when the pressing plate 13 needs to move upwards to reset, the user controls the second motor 221 to rotate anticlockwise to drive the screw rod 222 to rotate anticlockwise, and further drives the nut 227 to move upwards, so that the third sliding block 226 is driven to move upwards, so that the mounting plate 8 and the upper device move upwards to drive the pressing plate 13 to move upwards, and after the pressing plate 13 moves upwards to reset, the user controls the second motor 221 to stop working. So that the medical waste can be better compacted.

Because still including spring 24, first slider 3 top all opens flutedly 23, and the bottom is connected with spring 24 in the recess 23, and the top of spring 24 is connected at frame 5 bottom center. Therefore, after the user pours the medical waste into the frame body 5, the user can shake the frame body 5, so that the medical waste in the frame body 5 is placed more smoothly, and the compression at the back is facilitated.

Because still including belt lace wheel 25, second bearing frame 27, pivot 28, big belt pulley 29, flat belt 30 and branch 31, the screw rod 222 lower part is equipped with belt lace wheel 25, bottom plate 1 top left side and right side all are equipped with branch 31, the top of branch 31 is connected in annular slide rail 2 bottom, open on the left branch 31 upper portion has through-hole 26, bottom plate 1 top center is equipped with second bearing frame 27, be equipped with pivot 28 in the second bearing frame 27, pivot 28 top is connected in cross connecting rod 4 bottom center, pivot 28 lower part is equipped with big belt pulley 29, around having flat belt 30 between big belt pulley 29 and the belt lace wheel 25, flat belt 30 passes through-hole 26. Therefore, when the frame body 5 needs to be rotated, the user can control the second motor 221 to rotate, the screw rod 222 is driven to rotate, the small belt pulley 25 is driven to rotate, the flat belt 30 is driven to rotate, the large belt pulley 29 is driven to rotate, the rotating shaft 28 is driven to rotate, the cross connecting rod 4 is driven to rotate, the first sliding block 3 is driven to rotate, the frame body 5 is driven to rotate, when the frame body 5 rotates to a required position, the user controls the second motor 221 to stop working, when the frame body 5 needs to be rotated next time, the user can control the second motor 221 to rotate in the direction opposite to the previous direction, the screw rod 222 drives the nut 227 to move upwards or downwards, when the next frame body 5 rotates, the nut 227 can be driven to reset, in addition, the frame body 5 only needs to rotate for half circle, the influence on the nut 227 is very small, and can be. Therefore, the user does not need to rotate the frame body 5, and the work of the user is facilitated.

Because the connecting device also comprises bolts 33, threaded holes 32 are formed in the bottoms of the first connecting rods 12, the bolts 33 are arranged in the centers of the tops of the pressing plates 13, and the bolts 33 are screwed into the threaded holes 32. Therefore, when the pressing plate 13 is damaged, the user can unscrew the damaged pressing plate 13 and replace the damaged pressing plate 13 with a new pressing plate 13.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A compaction device for recovering medical waste is characterized by comprising a bottom plate (1), annular slide rails (2), first slide blocks (3), cross connecting rods (4), a frame body (5), nails (6), a support (7), a mounting plate (8), first slide rails (9), second slide blocks (10), first guide rails (11), first connecting rods (12), a pressing plate (13), first guide blocks (14), first motors (15), a disc (16), a ring (17), second guide rails (18), second guide blocks (19) and second connecting rods (20), wherein the annular slide rails (2) are arranged in the middle of the top of the bottom plate (1), the annular slide rails (2) are internally connected with the four first slide blocks (3) in a sliding manner, the cross connecting rods (4) are connected among the four first slide blocks (3), the frame bodies (5) are arranged at the tops of the first slide blocks (3), nails (6) are arranged at the tops of the left wall and the right wall of the frame body (5), packaging bags (21) are placed in the frame body (5), the left side and the right side of each packaging bag (21) are fixed on the nails (6), a support (7) is arranged on the left side of the top of the bottom plate (1), a mounting plate (8) is arranged on the upper portion of the right side of the support (7), a first sliding rail (9) is arranged on the left portion of the front side of the mounting plate (8), a second sliding block (10) is connected on the first sliding rail (9) in a sliding manner, a first guide rail (11) is connected on the right side of the second sliding block (10) in a sliding manner, a first guide block (14) is connected in the first guide rail (11) in a sliding manner, the first guide block (14) is matched with the first guide rail (11), first connecting rods (12) are arranged on the left side and the right side of the bottom, a first motor (15) is arranged above the right part of the front side of the mounting plate (8), a disc (16) is connected onto an output shaft of the front side of the first motor (15), a ring (17) is connected onto the periphery of the disc (16) in a sliding manner, the ring (17) is matched with the disc (16), a second guide rail (18) is arranged on the lower part of the left side of the ring (17), a second guide block (19) is connected into the second guide rail (18) in a sliding manner, the second guide block (19) is matched with the second guide rail (18), the front side of the second guide block (19) is rotatably connected to the rear side of the first guide block (14), a second connecting rod (20) is connected to the eccentric position of the front side of the disc (16), and the left end of the second connecting rod (20) is hinged to the front side of the first guide block; when the equipment is needed to compact medical wastes, a user pours the wastes to be compacted into packaging bags (21) in four frames (5), controls a first motor (15) to rotate anticlockwise to drive a second connecting rod (20) to rotate anticlockwise, further drives a first guide block (14) to move downwards, so that a first guide rail (11) moves downwards, drives a first connecting rod (12) to move downwards, further drives a pressing plate (13) to move downwards, and the pressing plate (13) moves downwards to compact the medical wastes in the frames (5) on the left side and the right side; after the medical waste in the frame bodies (5) at the left side and the right side is compacted, a user controls the first motor (15) to rotate clockwise to drive the second connecting rod (20) to rotate clockwise to further drive the first guide block (14) to move upwards so as to drive the first guide rail (11) to move upwards, so that the first connecting rod (12) moves upwards to drive the pressing plate (13) to move upwards, after the pressing plate (13) moves upwards and resets, the user controls the first motor (15) to stop working, then the user rotates the frame bodies (5) 180 degrees to enable the positions of the frame bodies (5) at the front side and the rear side and the frame bodies (5) at the left side and the right side to be exchanged, then the user repeats the step of pressing the medical waste into blocks, so that the medical waste in the frame bodies (5) at the left side and the right side is compacted, and meanwhile, the user can pack the medical waste in the frame bodies (5, after the medical waste in the frame bodies (5) at the front side and the rear side is packaged, a user changes a new packaging bag (21), then rotates the frame bodies (5) for 180 degrees again, and the steps are repeated so as to compact the remaining medical waste; after the work is finished, the user takes away the compacted medical waste;

the lifting device (22) is further included, the lifting device (22) is arranged on the support (7), the lifting device (22) comprises a second motor (221), a screw (222), a connecting block (223), a first bearing seat (224), a second sliding rail (225), a third sliding block (226) and a nut (227), the second motor (221) is arranged on the left side of the top of the bottom plate (1), the second motor (221) is arranged on the right side of the support (7), the screw (222) is connected onto an output shaft at the top of the second motor (221), the nut (227) is screwed on the upper portion of the screw (222), the connecting block (223) is arranged in the middle of the right side of the support (7), the first shaft (224) is connected to the right side of the connecting block (223), the screw (222) penetrates through the first bearing seat (224), the second sliding rail (225) is embedded on the upper portion of the right side of the support, the right side of the third sliding block (226) is connected with the left side of the nut (227), and the left side of the mounting plate (8) is connected with the rear part of the right side of the third sliding block (226);

the sliding block is characterized by further comprising springs (24), grooves (23) are formed in the tops of the first sliding blocks (3), the springs (24) are connected to the bottoms in the grooves (23), and the top ends of the springs (24) are connected to the center of the bottom of the frame body (5);

the novel screw rod type chain conveyor is characterized by further comprising a small belt pulley (25), a second bearing seat (27), a rotating shaft (28), a large belt pulley (29), a flat belt (30) and a supporting rod (31), wherein the small belt pulley (25) is arranged on the lower portion of a screw rod (222), the supporting rod (31) is arranged on the left side and the right side of the top of the bottom plate (1), the top end of the supporting rod (31) is connected to the bottom of the annular sliding rail (2), a through hole (26) is formed in the upper portion of the supporting rod (31) on the left side, the second bearing seat (27) is arranged in the center of the top of the bottom plate (1), the rotating shaft (28) is arranged in the second bearing seat (27), the top end of the rotating shaft (28) is connected to the center of the bottom of the cross connecting rod (4;

the connecting device also comprises bolts (33), threaded holes (32) are formed in the bottoms of the first connecting rods (12), the bolts (33) are arranged in the centers of the tops of the pressing plates (13), and the bolts (33) are screwed into the threaded holes (32); because the lifting device (22) is further included, the lifting device (22) is arranged on the support (7), the lifting device (22) comprises a second motor (221), a screw (222), a connecting block (223), a first bearing seat (224), a second sliding rail (225), a third sliding block (226) and a nut (227), the second motor (221) is arranged on the left side of the top of the bottom plate (1), the second motor (221) is arranged on the right side of the support (7), the screw (222) is connected onto an output shaft on the top of the second motor (221), the nut (227) is screwed on the upper portion of the screw (222), the connecting block (223) is arranged in the middle of the right side of the support (7), the first bearing seat (224) is connected on the right side of the connecting block (223), the screw (222) penetrates through the first bearing seat (224), the second sliding rail (225) is embedded on the upper portion of the right side, the right side of the third sliding block (226) is connected with the left side of the nut (227), and the left side of the mounting plate (8) is connected with the rear part of the right side of the third sliding block (226); therefore, when the medical waste needs to be pressed more tightly, a user can control the second motor (221) to rotate clockwise to drive the screw rod (222) to rotate clockwise and further drive the nut (227) to move downwards to drive the third sliding block (226) to move downwards to drive the mounting plate (8) and the upper device thereof to move downwards to drive the pressing plate (13) to move downwards, when the pressing plate (13) moves downwards to a required position, the user controls the second motor (221) to stop working, when the pressing plate (13) needs to move upwards and reset, the user controls the second motor (221) to rotate anticlockwise to drive the screw rod (222) to rotate anticlockwise to drive the nut (227) to move upwards to drive the third sliding block (226) to move upwards to drive the mounting plate (8) and the upper device thereof to move upwards to drive the pressing plate (13) to move upwards, and after the pressing plate (13) moves upwards and resets, the user controls the second motor (221) to stop working; so that the medical waste can be better compacted; because the sliding frame further comprises a spring (24), the tops of the first sliding blocks (3) are provided with grooves (23), the bottoms in the grooves (23) are connected with the spring (24), and the top ends of the springs (24) are connected with the center of the bottom of the frame body (5); after the user pours the medical waste into the frame body (5), the user can shake the frame body (5), so that the medical waste in the frame body (5) is placed more smoothly, and the compression at the back is facilitated; the novel belt conveyor is characterized by further comprising a small belt pulley (25), a second bearing seat (27), a rotating shaft (28), a large belt pulley (29), a flat belt (30) and a supporting rod (31), wherein the small belt pulley (25) is arranged on the lower portion of a screw rod (222), the supporting rods (31) are arranged on the left side and the right side of the top of the bottom plate (1), the top end of each supporting rod (31) is connected to the bottom of the annular sliding rail (2), a through hole (26) is formed in the upper portion of each supporting rod (31) on the left side, the second bearing seat (27) is arranged in the center of the top of the bottom plate (1), the rotating shaft (28) is arranged in the center of the bottom of the cross connecting rod (4), the large belt pulley (29) is arranged on the lower portion of the rotating shaft (28), the flat belt; therefore, when the frame body (5) needs to be rotated, a user can control the second motor (221) to rotate, the screw rod (222) is driven to rotate, the small belt pulley (25) is driven to rotate, the flat belt (30) is driven to rotate, the large belt pulley (29) is driven to rotate, the rotating shaft (28) is driven to rotate, the cross connecting rod (4) is driven to rotate, the first sliding block (3) is driven to rotate, the frame body (5) is driven to rotate, when the frame body (5) rotates to a required position, the user controls the second motor (221) to stop working, when the frame body (5) needs to be rotated next time, the user can control the second motor (221) to rotate in the direction opposite to the former direction, the screw rod (222) drives the nut (227) to move upwards or downwards, when the frame body (5) rotates next time, the nut (227) can be driven to reset, and the frame body (5) only needs to rotate for a half circle, the influence on the nut (227) is very small, a user does not need to rotate the frame body (5), and the work of the user is facilitated; because the clamp also comprises bolts (33), the bottoms of the first connecting rods (12) are all provided with threaded holes (32), the center of the top of the pressure plate (13) is provided with the bolts (33), and the bolts (33) are screwed into the threaded holes (32); therefore, when the pressing plate (13) is broken, the broken pressing plate (13) is unscrewed between users, and a new pressing plate (13) is replaced.