Diaper crusher convenient to maintain and overhaul

Abstract

The invention discloses a baby diaper crusher convenient to maintain and overhaul. The baby diaper crusher comprises a machine body, a cover body unit arranged on the top of the machine body in an openable and closable mode, a crushing mechanism arranged in the machine body and used for crushing baby diapers, a spraying mechanism and a negative pressure mechanism. An access cover plate is arranged on the front side of the machine body in a clamping manner; a top frame used for installing the cover body unit and the control panel is arranged on the upper portion of the machine body, a cover body installing base used for installing the cover body unit is arranged on the top frame, and the cover body unit is detachably connected with the cover body installing base through a cover body installing structure. A cover body locking unit used for locking the cover body unit is arranged in the top frame, and the cover body locking unit is correspondingly linked with the negative pressure mechanism; a pedal groove is formed in the bottom of the machine body; the pedal groove is linked with a cover body driving unit which is arranged in the top frame and is used for driving the cover body unit to open and close through a control unit; a feeding seat corresponding to the cover body unit is arranged on the top frame; the device has the advantage of being relatively convenient to maintain and overhaul.

Description

Technical Field

[0001] The invention relates to the technical field of medical waste treatment, in particular to a diaper pulverizer which is convenient for maintenance and overhaul. Background Art

[0002] Hospital waste refers to all waste that needs to be discarded and cannot be reused in hospitals, including biological and non-biological waste, as well as domestic waste. Medical waste refers to waste generated during the diagnosis, treatment, and nursing of patients.

[0003] Diapers and disposable nursing pads are care products that patients often use during hospital care. They are usually discarded directly after use and then transported by hospital staff to special medical waste treatment stations and other treatment sites for disposal.

[0004] Traditional diapers and disposable nursing pads are directly thrown into the waste incinerator for incineration, but because diapers and other medical waste contain a lot of water, it will bring inconvenience to incineration.

[0005] Therefore, how to centrally and harmlessly treat medical waste such as diapers in a simpler, safer and more efficient way is a difficult problem that needs to be solved urgently.

[0006] There is a diaper grinder on the market that uses a grinding blade or a grinding roller to cut and grind diapers into small pieces for easy incineration. However, the existing diaper grinder has a complex structure, and its entire body is sealed and covered. Except for the feeding port, other parts are usually covered with bolts, etc., and its inspection port is usually set on the back. The grinder itself is usually placed against the wall when in use, which means that it needs to be carried out for inspection and maintenance.

[0007] This shows that the existing pulverizers are inconvenient to maintain and overhaul. Summary of the invention

[0008] The purpose of the present invention is to provide a diaper pulverizer that is convenient to maintain and overhaul. The present invention has the advantage of being relatively more convenient to maintain and overhaul.

[0009] The technical solution of the present invention is as follows: A diaper pulverizer with convenient maintenance and overhaul comprises a machine body, a cover unit which can be opened and closed and is arranged on the top of the machine body, a pulverizing mechanism, a spraying mechanism and a negative pressure mechanism which are arranged in the machine body and are used for diaper pulverizing; a clamping inspection cover is arranged on the front side of the machine body; a top frame for installing the cover unit and a control panel is arranged on the upper part of the machine body, a cover mounting seat for installing the cover unit is arranged on the top frame, and the cover unit is detachably connected to the cover mounting seat through a cover mounting structure; a cover locking unit for locking the cover unit is arranged inside the top frame, and the cover locking unit is linked correspondingly to the negative pressure mechanism; a pedal groove is arranged at the bottom of the machine body, and the pedal groove is linked through a control unit and a cover driving unit arranged in the top frame and is used for driving the cover unit to open and close; a feeding seat corresponding to the cover unit is arranged on the top frame.

[0010] In the aforementioned diaper pulverizer with convenient maintenance and overhaul, a water tank for water supply is provided on the rear side of the machine body, and the water tank is detachably connected to the machine body; a feeding port is provided on the feeding seat, and a sealing ring is provided at the feeding port for sealing.

[0011] In the aforementioned diaper shredder with convenient maintenance and overhaul, the inspection cover is connected to the machine body in a detachable manner; the inspection cover includes a cover body, a rib extending outward from the outer edge of the back of the cover body, and a protective block detachably arranged in the cover body; upper plug blocks and lower plug blocks are correspondingly arranged on the ribs on both sides of the cover body from top to bottom, and the machine body is provided with a clamping structure corresponding to the upper plug blocks and the lower plug blocks.

[0012] In the aforementioned diaper shredder with convenient maintenance and overhaul, an upper baffle corresponding to the machine body is provided above the baffle located on the upper part of the cover body, and a downwardly convex upper clamping edge is provided below; side clamping edges extending inward are provided in the middle of the baffles located on both sides of the cover body; a pair of rotatable rotating clamping blocks are provided on the baffles located at the lower part of the cover body; the rotating clamping block includes a rotating pressure block and a torsion spring, and the rotating pressure block is rotatably provided on the baffle; the upper clamping edge, side clamping edge and rotating clamping block limit and fix the protective block accordingly.

[0013] In the aforementioned diaper shredder with easy maintenance and overhaul, the upper insert block is an L-shaped insert plate structure, and a corresponding gap groove is opened between the upper insert block and the retaining edge; the lower insert block includes a clamping column connected to the seat block, horizontally arranged, and a limiting clamping block arranged at the end of the clamping column; the clamping structure corresponding to the lower insert block on the body includes a clamping seat, a pair of rotating clamping arms distributed up and down, and a clamping roller arranged at the end of the rotating clamping arm; the clamping roller is rotatably arranged on the rotating clamping arm, the end of the rotating clamping arm is rotatably connected to the clamping seat, and the rotating clamping arm is sleeved on a torsion spring corresponding to the clamping seat.

[0014] In the aforementioned diaper shredder with easy maintenance and overhaul, the cover unit includes a cover body, a cover connecting block arranged at the end of the cover body corresponding to the cover mounting seat, and a spray head arranged in the middle of the inner side of the cover body; the cover mounting seat is provided with a mounting socket for installing and fixing the cover connecting block; the mounting socket is U-shaped, and telescopic fixing units for positioning and fixing are provided inside both sides of the cover connecting block, and a positioning block for aligning installation is provided at the bottom of the cover connecting block.

[0015] In the aforementioned diaper shredder with easy maintenance and overhaul, the telescopic fixing unit includes telescopic slots opened on both sides of the cover body connecting block, a ball movably mounted in the telescopic slot and a compression spring arranged in the telescopic slot and abutting against the ball; a limiting slot for limiting the ball is provided at the end of the telescopic slot; limiting sockets corresponding to the telescopic slot are provided on both sides of the interior of the mounting base, a positioning socket corresponding to the positioning block is provided at the internal bottom, and an induction switch is provided on the positioning socket.

[0016] In the aforementioned diaper shredder with easy maintenance and overhaul, the cover driving unit includes a fixed base plate for installation arranged under the cover mounting seat, a cover motor detachably arranged on the fixed base plate, and a rotating shaft passing through the cover mounting seat and connected to the mounting base; the cover motor is connected to the rotating shaft through a linkage mechanism, and the linkage mechanism includes a gear box; the cover motor drives the rotating shaft to rotate through the linkage mechanism, thereby driving the mounting base to rotate, thereby realizing the opening and closing of the cover.

[0017] In the aforementioned diaper shredder with easy maintenance and overhaul, the cover locking unit includes an electromagnetic box and a locking column connected to the electromagnetic box for locking the cover; a plurality of feeding seat sockets for locking are distributed on the feeding seat, and the cover body is correspondingly provided with cover sockets; the front side of the locking column is provided on a sealing column, a sealing pressure block is provided on the sealing column, a detachable sealing sleeve is provided on the sealing pressure block, and a magnetic block is provided on the rear side of the locking column; the magnetic block corresponds to the electromagnetic box, and the electromagnetic box can attract the magnetic block to operate.

[0018] In the aforementioned diaper shredder with convenient maintenance and overhaul, the sealing column is in the shape of a cone with a small head and a large tail, and a sealing groove corresponding to the sealing pressure block is provided on the feeding seat socket; a plurality of mounting columns for fixing the sealing sleeve are provided on the rear side of the sealing pressure block; the electromagnetic box is connected to the locking column through a limiting guide rod, and the locking column can be slidably mounted on the limiting guide rod.

[0019] Compared with the prior art, the present invention provides a detachable inspection cover on the front side of the machine body, thereby facilitating the direct removal of the inspection cover from the front to perform maintenance and repair on the inside of the machine body;

[0020] The cover unit is detachably mounted on the top frame through a cover mounting seat, so that the entire cover unit can be disassembled for maintenance;

[0021] Therefore, the present invention has the advantage of being relatively more convenient to maintain and overhaul. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the cover opening structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of the inspection cover plate of the present invention;

[0025] Figure 4 It is a schematic diagram of the plug-in structure on the inspection cover of the present invention;

[0026] Figure 5 This is a schematic diagram of the structure of the lower insert block of the inspection cover of the present invention;

[0027] Figure 6 It is a schematic diagram of the cover body and top frame structure of the present invention;

[0028] Figure 7 It is a partial schematic diagram of the cover body connection unit of the present invention;

[0029] Figure 8 It is a schematic diagram of the cover locking unit of the present invention.

[0030] Markings in the accompanying drawings: 1-body, 11-pedal groove, 12-top frame, 13-feeding seat, 14-sealing ring, 15-water tank, 161-card seat, 162-rotating card arm, 163-card roller, 17-cover body mounting seat, 2-inspection cover, 21-cover body, 22-retaining edge, 23-rotating card block, 241-upper card edge, 242-side card edge, 25-upper plug block, 26-lower plug block, 261-connecting seat block, 262-card column, 263-limiting card block, 27- Upper baffle, 28-protective block, 31-cover body, 32-cover body connecting block, 33-sprinkler head, 34-telescopic slot, 35-ball, 36-compression spring, 37-alignment block, 41-cover body motor, 42-linkage mechanism, 43-fixed bottom plate, 44-rotating shaft, 45-mounting seat, 51-locking column, 52-sealing column, 53-sealing pressure block, 54-sealing sleeve, 55-mounting column, 56-magnetic block, 57-limiting guide rod, 61-cover body socket, 62-feeding seat socket. DETAILED DESCRIPTION

[0031] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0032] Embodiment. A diaper pulverizer that is easy to maintain and overhaul, such as Figure 1 and 2As shown, it includes a body 1, a cover unit which can be opened and closed and is arranged on the top of the body 1, a crushing mechanism, a spray mechanism and a negative pressure mechanism arranged in the body 1 for crushing diapers; the front side of the body 1 is provided with a maintenance cover plate 2 which is arranged in a snap-on manner; the upper part of the body 1 is provided with a top frame 12 for installing the cover unit and the control panel, and the top frame 12 is provided with a cover mounting seat 17 for installing the cover unit, and the cover unit is detachably connected to the cover mounting seat 17 through a cover mounting structure; a cover locking unit for locking the cover unit is provided inside the top frame 12, and the cover locking unit is linked to the negative pressure mechanism accordingly; a foot pedal groove 11 is provided at the bottom of the body 1, and the foot pedal groove 11 is linked with a cover driving unit arranged in the top frame 12 for driving the cover unit to open and close through a control unit; a feeding seat 13 corresponding to the cover unit is provided on the top frame 12.

[0033] A water tank 15 for water supply is disposed at the rear side of the machine body 1, and the water tank 15 is detachably connected to the machine body 1; a feeding port is provided on the feeding seat 13, and a sealing ring 14 for sealing is disposed at the feeding port.

[0034] like Figure 3 The inspection cover 2 is connected to the machine body 1 in a detachable manner; the inspection cover 2 includes a cover body 21, a retaining edge 22 extending outward from the outer edge of the back of the cover body 21, and a protective block 28 detachably arranged in the cover body 21; upper plug blocks 25 and lower plug blocks 26 are correspondingly arranged on the retaining edges 22 on both sides of the cover body 21 from top to bottom, and a clamping structure corresponding to the upper plug block 25 and the lower plug block 26 is provided on the machine body 1.

[0035] An upper baffle 27 corresponding to the machine body 1 is provided above the baffle 22 located at the upper part of the cover body 21, and a downwardly convex upper clamping edge 241 is provided below; side clamping edges 242 extending inward are provided in the middle of the baffles 22 located on both sides of the cover body 21; a pair of rotatable opening and closing rotating blocks 23 are provided on the baffle 22 located at the lower part of the cover body 21; the rotating clamping block 23 includes a rotating pressure block and a torsion spring, and the rotating pressure block is rotatably provided on the baffle 22; the upper clamping edge 241, the side clamping edge 242 and the rotating clamping block 23 limit and fix the protective block 28 accordingly.

[0036] like Figure 4 and 5The upper insert block 25 is an L-shaped insert plate structure, and a corresponding gap groove is opened between the upper insert block 25 and the retaining edge 22; the lower insert block 26 includes a horizontally arranged clamping column 262 connected to the seat block 261 and a limiting clamping block 263 arranged at the end of the clamping column 262; the clamping structure corresponding to the lower insert block 26 on the body 1 includes a clamping seat 161, a pair of rotating clamping arms 162 distributed up and down, and a clamping roller 163 arranged at the end of the rotating clamping arm 162; the clamping roller 163 is rotatably arranged on the rotating clamping arm 162, the end of the rotating clamping arm 162 is rotatably connected to the clamping seat 161, and the rotating clamping arm 162 is sleeved on the torsion spring corresponding to the clamping seat 161.

[0037] A threaded hole is provided at the lower edge of the inspection cover 2, and the machine body 1 is provided with a fixed baffle corresponding to the inspection cover 2. The fixed baffle is provided with a through hole corresponding to the threaded hole, and the inspection cover 2 is fixed by installing bolts.

[0038] like Figure 6-7 The cover unit includes a cover 31, a cover connecting block 32 arranged at the end of the cover 31 corresponding to the cover mounting seat 17, and a sprinkler head 33 arranged at the middle of the inner side of the cover 31; a mounting seat 45 for mounting and fixing the cover connecting block 32 is arranged inside the cover mounting seat 17; the mounting seat 45 is U-shaped, and telescopic fixing units for positioning and fixing are arranged inside the two sides of the cover connecting block 32, and a positioning block 37 for aligning installation is arranged at the bottom of the cover connecting block 32.

[0039] The telescopic fixing unit includes a telescopic slot 34 opened on both sides of the cover body connecting block 32, a ball 35 movably sleeved in the telescopic slot 34 and a compression spring 36 arranged in the telescopic slot 34 and abutting against the ball 35; the end of the telescopic slot 34 is provided with a limiting slot for limiting the ball 35; the inside of the mounting base 45 is provided with limiting snap-on sockets corresponding to the telescopic slot 34 on both sides, and the inside bottom is provided with a positioning snap-on socket corresponding to the positioning block 37, and an induction switch is provided on the positioning snap-on socket.

[0040] The cover driving unit includes a fixed base plate 43 for installation provided under the cover mounting seat 17, a cover motor 41 detachably provided on the fixed base plate 43, and a rotating shaft 44 passing through the cover mounting seat 17 and connected to the mounting base 45; the cover motor 41 is connected to the rotating shaft 44 through a linkage mechanism 42, and the linkage mechanism 42 includes a gear box; the cover motor 41 drives the rotating shaft 44 to rotate through the linkage mechanism 42, thereby driving the mounting base 45 to rotate, thereby realizing the opening and closing of the cover 31.

[0041] like Figure 8The cover locking unit includes an electromagnetic box and a locking column 51 connected to the electromagnetic box for locking the cover 31; a plurality of feeding seat sockets 62 for locking are distributed on the feeding seat 13, and the cover 31 is correspondingly provided with a cover socket 61; the front side of the locking column 51 is provided with a sealing column 52, and a sealing pressure block 53 is sleeved on the sealing column 52, and a detachable sealing sleeve 54 is provided on the sealing pressure block 53, and a magnetic suction block 56 is provided on the rear side of the locking column 51; the magnetic suction block 56 corresponds to the electromagnetic box, and the electromagnetic box can attract the magnetic suction block 56 to operate.

[0042] The sealing column 52 is in the shape of a cone with a small head and a large tail, and a sealing groove corresponding to the sealing block 53 is provided on the feeding seat socket 62; a plurality of mounting columns 55 for fixing the sealing sleeve 54 are provided on the rear side of the sealing block 53; the electromagnetic box is connected to the locking column 51 through a limiting guide rod 57, and the locking column 51 can be slidably mounted on the limiting guide rod 57.

[0043] The cover locking unit is linked by the electromagnetic box and the negative pressure mechanism. When the cover is closed and locked, the negative pressure mechanism forms a negative pressure in the crushing mechanism, thereby driving the locking column 51 to move, the sealing column 52 is inserted into the cover plug hole 61, and the sealing pressure block 53 cooperates with the sealing pressure groove to achieve sealing, forming a limit, and completing the locking of the cover 31;

[0044] When the cover 31 is to be opened, the negative pressure mechanism does not operate, but the electromagnetic box operates to attract the magnetic block 56 , so that the locking column 51 is withdrawn, thereby achieving unlocking.

[0045] Working principle:

[0046] When maintenance and overhaul is required, the corresponding disassembly can be performed as needed. For example, when maintenance and overhaul is performed inside the machine body 1, the inspection cover 2 can be removed. Specifically, the staff grabs the inspection cover 2 from the bottom and pulls it outward until the limit block 263 is disengaged from between the positioning rollers 163; then pushes the inspection cover 2 upward to disengage the upper plug block 25; pulls out the inspection cover 2 to remove it, and then the inside of the machine body 1 can be directly inspected;

[0047] When the cover body 31 needs to be inspected, the cover body 31 can be pulled upward in the closed state to disengage the cover body connecting block 32 from the cover body mounting seat 17, and the cover body 31 can be inspected as a whole.

Claims

1. A diaper crusher that is easy to maintain and overhaul. Features: The invention comprises a machine body (1), a cover unit which can be opened and closed and is arranged on the top of the machine body (1), a crushing mechanism, a spray mechanism and a negative pressure mechanism which are arranged in the machine body (1) and are used for crushing diapers; the front side of the machine body (1) is provided with a maintenance cover plate (2) which is arranged in a snap-fitting manner; the upper part of the machine body (1) is provided with a top frame (12) for installing the cover unit and a control panel, the top frame (12) is provided with a cover mounting seat (17) for installing the cover unit, and the cover unit is detachably connected to the cover mounting seat (17) through a cover mounting structure; a cover locking unit for locking the cover unit is arranged inside the top frame (12), and the cover locking unit is linked to the negative pressure mechanism; the bottom of the machine body (1) is provided with a pedal groove (11), and the pedal groove (11) is linked to a cover driving unit which is arranged in the top frame (12) and is used for driving the cover unit to open and close through a control unit; and a feeding seat (13) corresponding to the cover unit is arranged on the top frame (12).

2. A diaper pulverizer with convenient maintenance and overhaul according to claim 1, Features: A water tank (15) for water supply is provided on the rear side of the machine body (1), and the water tank (15) is detachably connected to the machine body (1); a feeding port is provided on the feeding seat (13), and a sealing ring (14) for sealing is provided at the feeding port.

3. A diaper pulverizer with convenient maintenance and overhaul according to claim 1, Features: The inspection cover (2) is connected to the machine body (1) in a detachable manner; the inspection cover (2) comprises a cover body (21), a retaining edge (22) arranged on the outer edge of the back of the cover body (21) and extending outward, and a protective block (28) detachably arranged in the cover body (21); upper insert blocks (25) and lower insert blocks (26) are arranged on the retaining edges (22) on both sides of the cover body (21) in sequence from top to bottom, and a clamping structure corresponding to the upper insert block (25) and the lower insert block (26) is provided on the machine body (1).

4. A diaper pulverizer with convenient maintenance and repair according to claim 3, Features: An upper baffle (27) corresponding to the machine body (1) is provided above the baffle (22) located at the upper part of the cover plate body (21), and a downwardly convex upper clamping edge (241) is provided below; side clamping edges (242) extending inward are provided in the middle of the baffles (22) located on both sides of the cover plate body (21); a pair of rotatable opening and closing rotating clamping blocks (23) are provided on the baffle (22) located at the lower part of the cover plate body (21); the rotating clamping block (23) comprises a rotating pressure block and a torsion spring, and the rotating pressure block is rotatably provided on the baffle (22); the upper clamping edge (241), the side clamping edge (242) and the rotating clamping block (23) correspondingly limit and fix the protective block (28).

5. A diaper pulverizer with convenient maintenance and overhaul according to claim 3, Features: The upper insert block (25) is an L-shaped insert plate structure, and a corresponding slit groove is provided between the upper insert block (25) and the retaining edge (22); the lower insert block (26) comprises a clamping column (262) connected to a seat block (261), arranged horizontally, and a limit clamping block (263) arranged at the end of the clamping column (262); the clamping structure on the machine body (1) corresponding to the lower insert block (26) comprises a clamping seat (161), a pair of rotating clamping arms (162) distributed up and down, and a clamping roller (163) arranged at the end of the rotating clamping arm (162); the clamping roller (163) is rotatably arranged on the rotating clamping arm (162), the end of the rotating clamping arm (162) is rotatably connected to the clamping seat (161), and the rotating clamping arm (162) is sleeved on a torsion spring correspondingly abutting against the clamping seat (161).

6. A diaper pulverizer that is easy to maintain and overhaul according to claim 1, Features: The cover unit comprises a cover (31), a cover connecting block (32) arranged at the end of the cover (31) and corresponding to the cover mounting seat (17), and a spray head (33) arranged at the middle of the inner side of the cover (31); a mounting clamping seat (45) for mounting and fixing the cover connecting block (32) is arranged inside the cover mounting seat (17); the mounting clamping seat (45) is U-shaped, and telescopic clamping units for clamping and fixing are arranged inside the two sides of the cover connecting block (32), and an alignment clamping block (37) for alignment installation is arranged at the bottom of the cover connecting block (32).

7. A diaper pulverizer with convenient maintenance and repair according to claim 6, Features: The telescopic fixing unit comprises a telescopic groove (34) provided on both sides of the cover body connecting block (32), a ball (35) movably sleeved in the telescopic groove (34), and a compression spring (36) provided in the telescopic groove (34) and abutting against the ball (35); a limiting groove for limiting the ball (35) is provided at the end of the telescopic groove (34); limiting grooves corresponding to the telescopic groove (34) are provided on both sides of the interior of the mounting base (45), and a positioning groove corresponding to the positioning block (37) is provided at the bottom of the interior, and an induction switch is provided on the positioning groove.

8. A diaper pulverizer with convenient maintenance and overhaul according to claim 6, Features: The cover driving unit comprises a fixed base plate (43) disposed below the cover mounting seat (17) for mounting, a cover motor (41) detachably disposed on the fixed base plate (43), and a rotating shaft (44) passing through the cover mounting seat (17) and connected to the mounting base (45); the cover motor (41) is connected to the rotating shaft (44) via a linkage mechanism (42), and the linkage mechanism (42) comprises a gear box; the cover motor (41) drives the rotating shaft (44) to rotate via the linkage mechanism (42), thereby driving the mounting base (45) to rotate, thereby realizing the opening and closing of the cover (31).

9. A diaper pulverizer with convenient maintenance and repair according to claim 6, Features: The cover locking unit comprises an electromagnetic box and a locking column (51) connected to the electromagnetic box for locking the cover (31); a plurality of feeding seat insertion holes (62) for locking are distributed on the feeding seat (13), and the cover (31) is correspondingly provided with the cover body insertion hole (61); the front side of the locking column (51) is provided on the sealing column (52), a sealing pressure block (53) is sleeved on the sealing column (52), a detachable sealing sleeve (54) is provided on the sealing pressure block (53), and a magnetic attraction block (56) is provided on the rear side of the locking column (51); the magnetic attraction block (56) corresponds to the electromagnetic box, and the electromagnetic box can attract the magnetic attraction block (56) to operate.

10. A diaper pulverizer that is easy to maintain and overhaul according to claim 9, Features: The sealing column (52) is in the shape of a cone with a small head and a large tail. A sealing groove corresponding to the sealing pressing block (53) is provided on the feeding seat insertion hole (62). A plurality of mounting columns (55) for fixing the sealing sleeve (54) are provided on the rear side of the sealing pressing block (53). The electromagnetic box is connected to the locking column (51) through a limiting guide rod (57), and the locking column (51) can be slidably sleeved on the limiting guide rod (57).

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