CN113768727A

CN113768727A - Special nursing car of cardiovascular surgery

Info

Publication number: CN113768727A
Application number: CN202111083519.7A
Authority: CN
Inventors: 牛金贤
Original assignee: Individual
Current assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2021-12-10
Anticipated expiration: 2041-09-16
Also published as: CN113768727B

Abstract

The invention relates to the technical field of medical instruments, in particular to a special nursing trolley for cardiovascular surgery, wherein a tray assembly is used for loading cardiovascular medicines and instruments, a cross rod bearing I is driven through a transmission belt I, a bevel gear I is driven through a face gear I, the tray is enabled to slide, the medicines and the medical instruments are carried, the whole equipment is fixed through the nursing trolley assembly, medical waste is carried through a waste liquid collecting device, a straight gear seventh is driven through a rack column I, a straight gear third is driven through a straight gear second, a garbage can is driven through the rack column II to stretch and recover, the tray in the equipment is disinfected through a disinfecting device, a rotating arm I is driven through a hand wheel, an outer race is driven through a rocker, the rotating arm II is driven through the rocker to rotate in a reciprocating mode, a piston is driven through a cam, and disinfectant in the disinfectant box is sprayed, the invention controls the disinfection of the tray, and is more suitable for the conditions encountered in actual use.

Description

Special nursing car of cardiovascular surgery

Technical Field

The invention relates to the technical field of medical instruments, in particular to a special nursing trolley for cardiovascular surgery.

Background

At present, the cardiovascular surgery nursing trolley has a single function, can not help medical care personnel to disinfect at any time, and waste liquid can not be collected and treated in time, so that harm is caused to a human body, and the cardiovascular surgery nursing trolley is not beneficial to carrying cardiovascular medicines and tools. For example, a cardiovascular surgery nursing trolley with patent number CN201920562997.8 comprises a base and a trolley frame, wherein a disinfection mechanism is fixed on the base, and a push-and-pull waste liquid collecting mechanism is arranged at the rear side of the disinfection mechanism; the upper portion of frame is equipped with the drawer, and the top of drawer is fixed with the table, and the top of table is equipped with the tray of liftable, and the below of table is equipped with disposal bag fixed establishment, the rear end face of frame is equipped with air bag. Preferably, the sterilizing mechanism comprises a first support and a sterilizing liquid barrel, the first support is hinged to the frame, a pedal plate is hinged to the first support, a first groove hole is formed in the pedal plate, a first supporting rod is arranged in the first groove hole, a sliding plate is fixed to one end of the first supporting rod, a second supporting rod is fixed to the other end of the sliding plate, the second supporting rod is connected with a spherical conversion joint, a rotatable spherical connecting block is arranged in the spherical conversion joint, the spherical connecting block is connected with a U-shaped connecting rod, the pedal plate is pressed, and the first groove hole and the first supporting rod are matched to form a structure in which the second supporting rod slides back and forth; the disinfectant barrel is connected with a water pipe, the other end of the water pipe is connected with a hydraulic cylinder, a piston plate capable of sliding in the hydraulic cylinder is arranged in the hydraulic cylinder, the piston plate is connected with a rack, a spring is arranged between the hydraulic cylinder and the piston plate, a gear is arranged on the right side of the rack, the gear and the rack are matched to form a piston plate sliding structure, and the end part of a U-shaped connecting rod is hinged to the upper end of the gear. Through the effectual conventional cardiovascular surgery nursing car function singleness of having solved of this design, medical staff can not in time check change medicine and disinfection, is unfavorable for carrying the problem of cardiovascular surgery instrument, but still has the problem in the sterile condition of apparatus.

Disclosure of Invention

The invention aims to provide a special nursing trolley for cardiovascular surgery, which can load cardiovascular medicines and instruments through a tray assembly, wherein the nursing trolley assembly fixes the whole equipment, a waste liquid collecting device carries medical waste materials, and a sterilizing device is used for sterilizing trays in the equipment.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a special nursing car of cardiovascular surgery, includes tray subassembly, nursing car subassembly, waste liquid collection device, degassing unit, the tray subassembly is connected with nursing car subassembly, and the tray subassembly is connected with degassing unit, and nursing car subassembly is connected with waste liquid collection device, and nursing car subassembly is connected with degassing unit, and waste liquid collection device is connected with degassing unit.

As a further optimization of the technical scheme, the invention discloses a special nursing trolley for cardiovascular surgery, which comprises a motor, a first transmission belt, a first cross rod bearing, a first cross rod, a fixed case, a first control rod, a first straight gear, a rack block, a first clutch, a second straight gear, a third clutch, a third straight gear, a first end face gear, a first bevel gear shaft, a first bevel gear, a first straight gear shaft, a rack and a tray, wherein the motor is fixedly connected with the fixed case, the first transmission belt is in matched connection with the motor, the first transmission belt is in matched connection with the first cross rod bearing, the first cross rod bearing is in matched connection with the first cross rod, the first cross rod bearing is in rotary connection with the fixed case, the first control rod is fixedly connected with the first straight gear, the first straight gear is in meshed connection with the rack block, the rack block is in rotary connection with the first clutch, the first clutch is in sliding connection with the first cross rod, the first clutch is meshed with the second clutch, the second clutch is fixedly connected with the second straight gear, the second clutch is rotatably connected with the fixed case, the third clutch is meshed with the first clutch, the third clutch is fixedly connected with the third straight gear, the third clutch is rotatably connected with the fixed case, the first end face gear is meshed with the second straight gear, the first end face gear is meshed with the third straight gear, the first end face gear is fixedly connected with the first bevel gear shaft, the first bevel gear shaft is rotatably connected with the fixed case, the first bevel gear shaft is meshed with the first bevel gear, the first bevel gear shaft is fixedly connected with the first straight gear shaft, the first straight gear shaft is rotatably connected with the fixed case, the first straight gear shaft is meshed with the first rack, and the first rack is fixedly connected with the tray.

As a further optimization of the technical scheme, the invention relates to a special nursing vehicle for cardiovascular surgery, which comprises a nursing bed bracket, a second transmission belt, a transmission shaft, a fourth straight gear, a fifth straight gear, a second rack, a first spring, a sixth straight gear, a first disc, a first sliding bearing, a first sliding chute, a second end face gear, a third transmission belt, a first worm, a first turbine, a first lead screw, a brake pad, an optical axis and a roller, wherein a fixed case is fixedly connected with the nursing bed bracket, a tray is slidably connected with the nursing bed bracket, the second transmission belt is in matched connection with the transmission shaft, the transmission shaft is fixedly connected with the fourth straight gear, the transmission shaft is fixedly connected with the fifth straight gear, the second rack is slidably connected with the nursing bed bracket, the second rack is in meshed connection with the sixth straight gear, one end of the first spring is in contact with the second rack, the other end of the first spring is in contact with the nursing bed bracket, and the sixth straight gear is in rotational connection with the nursing bed bracket, the first straight gear is fixedly connected with the first disc, the first disc is connected with the first sliding bearing in a sliding mode, the first sliding bearing is connected with the first sliding groove in a rotating mode, the first sliding groove is connected with the transmission shaft in a rotating mode, the second end face gear is connected with the fourth straight gear in a meshing mode, the second end face gear is connected with the fifth straight gear in a meshing mode, the third transmission belt is connected with the second end face gear in a matching mode, the third transmission belt is connected with the first worm in a matching mode, the first worm is connected with the nursing bed support in a rotating mode, the first worm is connected with the first worm in a meshing mode, the first worm is fixedly connected with the first lead screw, the first lead screw is connected with the nursing bed support in a rotating mode, the first lead screw is connected with a brake pad in a threaded mode, the brake pad is connected with the optical axis in a sliding mode, the brake pad is in contact with the roller, the optical axis is fixedly connected with the nursing bed support, and the roller is connected with the nursing bed support in a rotating mode.

As a further optimization of the technical scheme, the invention relates to a special nursing trolley for cardiovascular surgery, which comprises a fourth transmission belt, a second worm, a second turbine, a first straight-tooth column, a second straight-tooth column, a straight-tooth column bracket, a first rack column, a second spring, a convex block, a seventh straight-tooth gear, a second disc, a second sliding bearing, a second sliding chute, a second straight-tooth shaft, a third straight-tooth column, a eighth straight-tooth gear, a rack column sleeve, a second rack column, a garbage can, a convex block and a third spring, wherein the fourth transmission belt is in fit connection with the second worm, the second worm is in fit connection with the second turbine, the second worm is in fit connection with the second transmission belt, the second worm is in rotation connection with a nursing bed bracket, the second turbine is fixedly connected with the first straight-tooth column, the first straight-tooth column is in fit connection with the second straight-tooth column bracket, the straight-tooth column bracket is in fixed connection with the nursing bed bracket, the first rack column is connected with a nursing bed bracket in a sliding way, the second spring is contacted with the convex block, the convex block is connected with the first rack column in a sliding way, the convex block is fixedly connected with the nursing bed bracket, the seventh spur gear is meshed with the first rack column, the seventh spur gear is fixedly connected with the second disc, the seventh spur gear is rotationally connected with the nursing bed bracket, the second disc is rotationally connected with the second sliding bearing, the second sliding bearing is rotationally connected with the second sliding chute, the second sliding chute is rotationally connected with the second spur gear shaft, the second spur gear shaft is meshed with the first spur gear, the second spur gear shaft is meshed with the second spur gear, the second spur gear shaft is rotationally connected with the third spur gear, the third spur gear is rotationally connected with the first rack column, the third spur gear is fixedly connected with the eighth spur gear, the eighth spur gear is meshed with the second rack column, the sleeve is fixedly connected with the nursing bed bracket, the second rack column is slidably connected with the sleeve, and the second rack column is fixedly connected with a garbage can, the second projection is in sliding connection with the garbage can, the second projection is fixedly connected with the nursing bed support, and the third spring is in contact with the second projection.

As a further optimization of the technical scheme, the invention relates to a special nursing trolley for cardiovascular surgery, which comprises a fifth transmission belt, a second cross rod bearing, a second cross rod, a disinfection box, a hand-operated wheel, a first rotating arm, a third sliding groove, a second conical gear shaft, a second bevel gear, a fourth spring, a wedge block, an outer race, a rocker, a connecting rod, a second rotating arm, a ninth straight gear, a tenth straight gear, a cam and a piston, wherein the fifth transmission belt is matched and connected with a motor, the fifth transmission belt is matched and connected with the second cross rod bearing, the second cross rod bearing is matched and connected with the fourth transmission belt, the second cross rod bearing is fixedly connected with the second cross rod, the second cross rod bearing is rotatably connected with the disinfection box, the disinfection box is fixedly connected with a nursing bed bracket, the hand-operated wheel is rotatably connected with the disinfection box, the first rotating arm is fixedly connected with the first sliding groove, the third sliding groove is rotatably connected with the sliding groove, the third chute is rotatably connected with the second bevel gear shaft, the second bevel gear shaft is slidably connected with the second cross rod, the second bevel gear shaft is meshed with the second bevel gear shaft, the second bevel gear shaft is rotatably connected with the disinfection box, one end of the fourth spring is contacted with the second bevel gear shaft, the other end of the fourth spring is contacted with the wedge block, the wedge block is meshed with the outer race, the outer race is fixedly connected with the rocker, the rocker is rotatably connected with the disinfection box, the connecting rod is fixedly connected with the rocker, the second rocker is fixedly connected with the second straight gear, the second rocker is rotatably connected with the disinfection box, the ninth straight gear is meshed with the tenth straight gear, the tenth straight gear is fixedly connected with the cam, the cam is rotatably connected with the disinfection box, the cam is fixedly connected with the piston, and the disinfection box is slidably connected with the piston.

The special nursing trolley for cardiovascular surgery has the beneficial effects that:

the invention relates to a special nursing vehicle for cardiovascular surgery, wherein a tray assembly drives a cross rod bearing I through a transmission belt I to further rotate a clutch I, a control rod I rotates to further drive a bevel gear I through a face gear I to drive a bevel gear shaft I, so that the tray slides to carry medicines and medical instruments, the nursing vehicle assembly drives a spur gear VI through a rack II to further drive a chute I to drive a spur gear IV and a spur gear V to be meshed with the face gear II, a transmission belt III drives a worm I to drive a lead screw I to drive a brake pad to be contacted with a roller, so that the nursing vehicle is fixed, a waste liquid collecting device drives a spur gear VII through a rack column I to further drive a spur gear II to be meshed with the spur gear I and the spur gear II, the spur gear II drives a spur gear column III after rotating, so that the spur gear II drives a garbage box to extend and recover, the disinfection device drives the rotating arm I through the hand-operated wheel, so that the outer race drives the rocker, the rocker drives the rotating arm II to rotate in a reciprocating mode, the cam drives the piston, and disinfectant in the disinfection box is sprayed.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a first schematic structural view of the tray assembly of the present invention;

FIG. 3 is a second structural view of the tray assembly of the present invention;

FIG. 4 is a third schematic structural view of the tray assembly of the present invention;

FIG. 5 is a first schematic view of the nursing car assembly of the present invention;

FIG. 6 is a second schematic view of the nursing car assembly of the present invention;

FIG. 7 is a third schematic view of the nursing car assembly of the present invention;

FIG. 8 is a fourth schematic view of the nursing car assembly of the present invention;

FIG. 9 is a schematic view of the waste liquid collecting device of the present invention;

FIG. 10 is a schematic view of the waste liquid collecting device of the present invention;

FIG. 11 is a third schematic view of the waste liquid collecting device according to the present invention;

FIG. 12 is a fourth schematic view of the waste liquid collecting device according to the present invention;

FIG. 13 is a first schematic view of the sterilization device of the present invention;

FIG. 14 is a second schematic view of the sterilization device of the present invention;

FIG. 15 is a third schematic view of the sterilization device of the present invention.

In the figure: a tray assembly 1; a motor 1-1; a first transmission belt 1-2; 1-3 of a cross rod bearing I; 1-4 parts of a cross rod I; fixing a case 1-5; 1-6 of the control rod I; 1-7 parts of a straight gear I; 1-8 of rack blocks; a first clutch 1-9; a second clutch 1-10; 1-11 parts of a second straight gear; clutches III 1-12; 1-13 parts of a straight gear; 1-14 of face gear I; 1-15 parts of a bevel gear shaft I; 1-16 parts of a bevel gear I; 1-17 of a straight gear shaft; 1-18 racks; trays 1-19; a nursing car assembly 2; a nursing bed support 2-1; a second transmission belt 2-2; 2-3 of a transmission shaft; 2-4 parts of straight gears; 2-5 parts of a straight gear; 2-6 of a second rack; 2-7 parts of a first spring; 2-8 parts of a straight gear; 2-9 parts of a first disc; 2-10 parts of a sliding bearing I; 2-11 of the first chute; 2-12 parts of a second face gear; a third transmission belt 2-13; 2-14 parts of a worm; 2-15 parts of a first turbine; 2-16 parts of a first lead screw; 2-17 parts of brake pads; optical axis 2-18; 2-19 of rollers; a waste liquid collecting device 3; a fourth transmission belt 3-1; 3-2 parts of a worm II; a second turbine 3-3; 3-4 of a straight tooth column I; 3-5 of a straight tooth column II; 3-6 of a straight tooth column bracket; 3-7 of a rack column I; 3-8 parts of a second spring; 3-9 parts of a bump; 3-10 parts of a spur gear seven; 3-11 parts of a second disc; 3-12 parts of a second sliding bearing; 3-13 of a second sliding chute; 3-14 parts of a straight gear shaft II; 3-15 parts of a straight tooth column III; eight straight gears 3-16; rack column sleeves 3-17; 3-18 parts of rack column II; 3-19 parts of a garbage can; 3-20 parts of a second bump; 3-21 parts of a spring; a sterilizing device 4; a fifth transmission belt 4-1; 4-2 of a cross rod bearing II; 4-3 of a cross rod II; 4-4 of a sterilizing box; 4-5 of a hand-operated wheel; 4-6 of a rotating arm I; sliding bearings III 4-7; 4-8 of a third sliding chute; 4-9 parts of a second bevel gear shaft; 4-10 parts of a bevel gear II; 4-11 parts of spring; 4-12 parts of wedge blocks; outer races 4-13; 4-14 parts of a rocker; 4-15 of a connecting rod; a second rotating arm 4-16; nine 4-17 parts of straight gear; ten straight gears 4-18; cams 4-19; and 4-20 parts of piston.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The fixed connection in the device is realized by fixing in modes of welding, thread fixing and the like, and different fixing modes are used in combination with different use environments; the rotary connection means that the bearing is arranged on the shaft in a drying mode, a spring retainer ring groove is formed in the shaft or the shaft hole, and the elastic retainer ring is clamped in the retainer ring groove to achieve axial fixation of the bearing and achieve rotation; the sliding connection refers to the connection through the sliding of the sliding block in the sliding groove or the guide rail; the hinge joint is a movable connection mode on connecting parts such as a hinge, a pin shaft, a short shaft and the like; the required sealing positions are sealed by sealing rings or O-shaped rings.

The first embodiment is as follows:

the motor 1-1 outputs the whole equipment, the transmission belt I1-2 is connected with the motor 1-1 and the cross rod bearing I1-3 in a matching mode, the motor 1-1 drives the transmission belt I1-2, the transmission belt I1-2 drives the cross rod bearing I1-3 to rotate, the cross rod bearing I1-3 is fixed on the cross rod I1-4, the cross rod bearing I1-3 drives the cross rod I1-4 to rotate after rotating, the fixed case 1-5 fixes the tray assembly, when a medical worker needs to place an article in the tray 1-19, the medical worker drives the operation rod I1-6 to rotate, the operation rod I1-6 is connected with the straight gear I1-7, the operation rod I1-6 drives the straight gear I1-7 to be meshed with the rack block 1-8 after rotating, so that the rack block 1-8 drives the clutch I1-9 to slide in the cross rod I1-4, when the clutch I1-9 slides leftwards and is meshed with the clutch II 1-10, the clutch II 1-10 is connected with the spur gear II 1-11, the clutch I1-9 drives the clutch II 1-10 to rotate, the clutch II 1-10 rotates and then drives the spur gear II 1-11 to be meshed with the face gear I1-14, so that the face gear I1-14 rotates forwards, when the clutch I1-9 slides rightwards and is meshed with the clutch III 1-12, the clutch III 1-12 is connected with the spur gear III 1-13, the clutch I1-9 drives the clutch III 1-12 to rotate, the clutch III 1-12 rotates and then drives the spur gear III 1-13 to be meshed with the face gear I1-14, the end face gears 1-14 are enabled to rotate reversely, the end face gears 1-14 are connected with the bevel gear shafts 1-15, after the end face gears 1-14 rotate, the bevel gear shafts 1-15 are driven to be meshed with the bevel gears 1-16, the bevel gears 1-16 are connected with the straight gear shafts 1-17, the bevel gears 1-16 rotate and then drive the straight gear shafts 1-17 to be meshed with the racks 1-18, the racks 1-18 are connected with the trays 1-19, and through forward rotation and reverse rotation of the end face gears 1-14, the straight gear shafts 1-17 drive the racks 1-18 to slide, so that objects are placed in the trays 1-19.

The second embodiment is as follows:

the nursing bed support 2-1 fixes the whole equipment, the transmission belt II 2-2 is connected with the transmission shaft 2-3 in a matching way, the transmission belt II 2-2 drives the transmission shaft 2-3 to rotate after transmission, the transmission shaft 2-3 is connected with the straight gear IV 2-4 and the straight gear V2-5, when a medical worker needs to fix a nursing vehicle, the transmission belt II 2-6 drives the rack II 2-6 to compress the spring I2-7, so that the rack II 2-6 is meshed with the straight gear VI 2-8 in the nursing bed support 2-1, the rack II 2-6 drives the straight gear VI 2-8 to rotate after sliding, the straight gear VI 2-8 is connected with the disc I2-9, the straight gear VI 2-8 drives the disc I2-9 after rotating, so that the disc I2-9 drives the sliding bearing I2-10 to rotate in the chute I2-11, after the sliding bearing I2-10 rotates, the sliding groove I2-11 is driven to slide left and right, the sliding groove I2-11 drives the transmission shaft 2-3 to slide, the straight gear IV 2-4 and the straight gear V2-5 are meshed with the face gear II 2-12 through the sliding of the transmission shaft 2-3, when the sliding groove I2-11 slides left, the straight gear IV 2-4 is driven to be meshed with the face gear II 2-12, the face gear II 2-12 rotates forwards, when the sliding groove I2-11 slides right, the straight gear V2-5 is driven to be meshed with the face gear II 2-12, the face gear II 2-12 rotates backwards, the transmission belt III 2-13, the face gear II 2-12 and the worm I2-14 rotate through the face gear II 2-12, the driving transmission belt III 2-13 is driven to transmit, the worm I2-14 is driven to rotate after the transmission of the transmission belt III 2-13, the worm I2-14 is driven to rotate, the worm I2-15 is connected with the lead screw I2-16, the worm I2-15 is driven to rotate and then drive the lead screw I2-16, the lead screw I2-16 is in threaded connection with the nursing bed bracket 2-1, the brake pad 2-17 is driven to slide on the optical axis 2-18 and is in contact with the roller wheel 2-19, the roller wheel 2-19 on the rear side stops rotating, the special nursing vehicle is fixed, when a medical worker needs to push the special nursing vehicle, the rack II 2-6 can be driven to slide upwards, and the straight gear V2-5 is meshed with the end face gear II 2-12, the second end face gear 2-12 is driven to slide, so that the brake pads 2-17 are driven to be disconnected from the rollers 2-19.

The third concrete implementation mode:

the driving belt IV 3-1 drives the worm II 3-2 to rotate after driving, the worm II is in fit connection with the driving belt II 2-2, the driving belt II 2-2 is driven to rotate after the worm II rotates, the brake device of the special nursing vehicle is enabled to operate, the worm II 3-2 drives the turbine II 3-3 after rotating, the turbine II 3-3 is connected with the straight-tooth column I3-4, the straight-tooth column I3-4 is driven to be meshed with the straight-tooth column II 3-5 after the turbine II 3-3 rotates, the straight-tooth column support 3-6 fixes the straight-tooth column I3-4, the straight-tooth column II 3-5 and the rack column II 3-18, when medical staff need to use the garbage can 3-19, the rack column I3-7 is controlled to slide inwards, the rack column I3-7 drives the lug 3-9 to compress the spring II 3-8, the convex block 3-9 is fixed in the nursing bed bracket 2-1, the spur gear column I3-7 is driven to rotate after sliding, the spur gear seventh 3-10 is connected with the disk II 3-11, the disk II 3-11 is driven after the spur gear seventh 3-10 rotates, the disk II 3-11 drives the sliding bearing II 3-12 to rotate in the sliding chute II 3-13, the sliding chute II 3-13 slides left and right after the sliding bearing II 3-12 rotates, the sliding chute II 3-13 drives the straight gear shaft II 3-14 to be meshed with the straight gear column I3-4, the straight gear column II 3-5 and the straight gear column III 3-15, the straight gear column III 3-15 rotates forwards when the straight gear shaft II 3-14 is meshed with the straight gear column I3-4 and the straight gear column III 3-15, the straight toothed column III 3-15 is connected with the straight gear eight 3-16, the straight toothed column III 3-15 is driven to be meshed with the straight toothed column II 3-18 after being rotated, the straight toothed column II 3-16 is driven to be meshed with the rack column II 3-18, the rack column II 3-18 is driven to slide in the rack column sleeve 3-17, the rack column II 3-18 is connected with the garbage can 3-19, the lug II 3-20 is driven to compress the spring III 3-21 after the rack column II 3-18 slides, the garbage can 3-19 slides in the nursing bed support 2-1, the lug II 3-20 is fixed on the nursing bed support 2-1, medical waste can be placed in the garbage can 3-19, and when a medical worker retracts the garbage can 3-1, the rack column I3-7 is controlled to slide outwards, the chute II 3-13 drives the straight toothed shaft II 3-14 to be connected with the straight toothed column II 3-5, And after the straight toothed column III 3-15 is meshed, the straight toothed shaft II 3-14 is meshed with the straight toothed column II 3-5 and the straight toothed column III 3-15, the straight toothed column III 3-15 is driven to rotate reversely, and after the straight toothed column III 3-15 rotates, the straight gear eight 3-16 is driven, so that the rack column II 3-18 drives the garbage bin 3-19 to recover.

The fourth concrete implementation mode:

the transmission belt five 4-1 is connected with the motor 1-1 and the cross rod bearing two 4-2 in a matching way, the motor 1-1 drives the transmission belt five 4-1, the transmission belt five 4-1 drives the cross rod bearing two 4-2 to rotate after transmission, the cross rod bearing two 4-2 drives the transmission belt four 3-1 to transmit after rotation, so that the whole waste liquid collecting device operates, the disinfection box 4-4 is fixed on the nursing bed bracket 2-1, when a medical worker needs to disinfect the tray 1-19, the hand wheel 4-5 is controlled to be connected with the rotating arm one 4-6, the rotating arm one 4-6 is driven after the hand wheel 4-5 rotates, so that the rotating arm one 4-6 drives the sliding bearing three 4-7 to rotate in the sliding chute three 4-8, the sliding bearing III 4-7 rotates to drive the sliding groove III 4-8 to slide, the sliding groove III 4-8 slides to drive the bevel gear shaft II 4-9 to slide in the cross rod II 4-3, the bevel gear shaft II 4-9 slides to be meshed with the bevel gear II 4-10, the bevel gear II 4-10 is driven to rotate in the disinfection box 4-4, one end of the spring IV 4-11 is connected with the bevel gear II 4-10, the other end of the spring IV 4-11 is connected with the wedge block 4-12, the bevel gear II 4-10 rotates to drive the wedge block 4-12 to be meshed with the outer race 4-13, the wedge block 4-12 is meshed with the outer race 4-13 to drive the outer race 4-13 to rotate, the outer race 4-13 is connected with the rocker 4-14, the outer race 4-13 rotates to drive the rocker 4-14 to rotate, one end of a connecting rod 4-15 is fixed on the rocker 4-14, the other end of the connecting rod 4-15 is fixed on the rotating arm two 4-16, after the connecting rods 4-15 rotate, the connecting rods 4-15 are driven to swing, the second rotating arm 4-16 rotates in a reciprocating way, the second rotating arm 4-16 is connected with a spur gear nine 4-17, after the spur gears nine 4-17 rotate, the spur gears ten 4-18 are driven to rotate, the spur gears ten 4-18 are connected with the cams 4-19, the cams 4-19 are connected with the pistons 4-20, through the rotation of the spur gears ten 4-18, the cams 4-19 are connected with the pistons 4-20 to slide in the disinfection box 4-4, whereby the sterilizing fluid in the sterilizing compartment 4-4 is sprayed to sterilize the trays 1-19.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. The utility model provides a special nursing car of cardiovascular surgery which characterized in that: including tray subassembly (1), nursing car subassembly (2), waste liquid collection device (3), degassing unit (4), tray subassembly (1) is connected with nursing car subassembly (2), and tray subassembly (1) is connected with degassing unit (4), and nursing car subassembly (2) is connected with waste liquid collection device (3), and nursing car subassembly (2) is connected with degassing unit (4), and waste liquid collection device (3) are connected with degassing unit (4).

2. The special nursing trolley for cardiovascular surgery as claimed in claim 1, wherein: the tray component (1) comprises a motor (1-1), a transmission belt I (1-2), a cross rod bearing I (1-3), a cross rod I (1-4), a fixed case (1-5), a control rod I (1-6), a straight gear I (1-7), a rack block (1-8), a clutch I (1-9), a clutch II (1-10), a straight gear II (1-11), a clutch III (1-12), a straight gear III (1-13), an end face gear I (1-14), a bevel gear I (1-15), a bevel gear I (1-16), a straight gear I (1-17), a rack I (1-18) and a tray (1-19), wherein the motor (1-1) is fixedly connected with the fixed case (1-5), the transmission belt I (1-2) is connected with the motor (1-1) in a matching way, the transmission belt I (1-2) is connected with the cross rod bearing I (1-3) in a matching way, the cross rod bearing I (1-3) is connected with the cross rod I (1-4) in a matching way, the cross rod bearing I (1-3) is rotationally connected with the fixed case (1-5), the control rod I (1-6) is fixedly connected with the straight gear I (1-7), the straight gear I (1-7) is meshed with the rack blocks (1-8), the rack blocks (1-8) are rotationally connected with the clutch I (1-9), the clutch I (1-9) is slidably connected with the cross rod I (1-4), the clutch I (1-9) is meshed with the clutch II (1-10), the second clutch (1-10) is fixedly connected with the second straight gear (1-11), the second clutch (1-10) is rotatably connected with the fixed case (1-5), the third clutch (1-12) is meshed with the first clutch (1-9), the third clutch (1-12) is fixedly connected with the third straight gear (1-13), the third clutch (1-12) is rotatably connected with the fixed case (1-5), the first end face gear (1-14) is meshed with the second straight gear (1-11), the first end face gear (1-14) is meshed with the third straight gear (1-13), the first end face gear (1-14) is fixedly connected with the first conical gear shaft (1-15), the first conical gear shaft (1-15) is rotatably connected with the fixed case (1-5), the first conical gear shaft (1-15) is meshed with the first conical gear (1-16), the bevel gear I (1-16) is fixedly connected with the straight-tooth shaft I (1-17), the straight-tooth shaft I (1-17) is rotatably connected with the fixed case (1-5), the straight-tooth shaft I (1-17) is meshed with the rack I (1-18), and the rack I (1-18) is fixedly connected with the tray (1-19).

3. The special nursing trolley for cardiovascular surgery as claimed in claim 1, wherein: the nursing vehicle component (2) comprises a nursing bed support (2-1), a transmission belt II (2-2), a transmission shaft (2-3), a straight gear IV (2-4), a straight gear V (2-5), a rack II (2-6), a spring I (2-7), a straight gear VI (2-8), a disc I (2-9), a sliding bearing I (2-10), a chute I (2-11), an end face gear II (2-12), a transmission belt III (2-13), a worm I (2-14), a turbine I (2-15), a screw I (2-16), a brake pad (2-17), an optical axis (2-18) and a roller (2-19), wherein a fixed case (1-5) is fixedly connected with the nursing bed support (2-1), the tray (1-19) is connected with a nursing bed bracket (2-1) in a sliding way, the transmission belt II (2-2) is connected with the transmission shaft (2-3) in a matching way, the transmission shaft (2-3) is fixedly connected with the straight gear IV (2-4), the transmission shaft (2-3) is fixedly connected with the straight gear V (2-5), the rack II (2-6) is connected with the nursing bed bracket (2-1) in a sliding way, the rack II (2-6) is meshed and connected with the straight gear VI (2-8), one end of the spring I (2-7) is contacted with the rack II (2-6), the other end of the spring I (2-7) is contacted with the nursing bed bracket (2-1), the straight gear VI (2-8) is rotationally connected with the nursing bed bracket (2-1), the straight gear VI (2-8) is fixedly connected with the tray I (2-9), the first disk (2-9) is connected with the first sliding bearing (2-10) in a sliding manner, the first sliding bearing (2-10) is connected with the first chute (2-11) in a rotating manner, the first chute (2-11) is connected with the transmission shaft (2-3) in a rotating manner, the second face gear (2-12) is connected with the fourth straight gear (2-4) in a meshing manner, the second face gear (2-12) is connected with the fifth straight gear (2-5) in a meshing manner, the third transmission belt (2-13) is connected with the second face gear (2-12) in a matching manner, the third transmission belt (2-13) is connected with the first worm (2-14) in a matching manner, the first worm (2-14) is connected with the nursing bed bracket (2-1) in a rotating manner, the first worm (2-14) is connected with the first turbine (2-15) in a meshing manner, and the first turbine (2-15) is fixedly connected with the first screw rod (2-16), the first screw rod (2-16) is rotatably connected with the nursing bed support (2-1), the first screw rod (2-16) is in threaded connection with the brake block (2-17), the brake block (2-17) is in sliding connection with the optical axis (2-18), the brake block (2-17) is in contact with the roller (2-19), the optical axis (2-18) is fixedly connected with the nursing bed support (2-1), and the roller (2-19) is rotatably connected with the nursing bed support (2-1).

4. The special nursing trolley for cardiovascular surgery as claimed in claim 1, wherein: the waste liquid collecting device (3) comprises a transmission belt IV (3-1), a worm II (3-2), a turbine II (3-3), a straight toothed column I (3-4), a straight toothed column II (3-5), a straight toothed column bracket (3-6), a rack column I (3-7), a spring II (3-8), a convex block (3-9), a straight toothed gear VII (3-10), a disc II (3-11), a sliding bearing II (3-12), a sliding chute II (3-13), a straight toothed shaft II (3-14), a straight toothed column III (3-15), a straight toothed gear VIII (3-16), a rack column sleeve (3-17), a rack column II (3-18), a garbage can (3-19), a convex block II (3-20) and a spring III (3-21), the fourth transmission belt (3-1) is connected with the second worm (3-2) in a matching way, the second worm (3-2) is connected with the second turbine (3-3) in a meshing way, the second worm (3-2) is connected with the second transmission belt (2-2) in a matching way, the second worm (3-2) is connected with the nursing bed bracket (2-1) in a rotating way, the second turbine (3-3) is fixedly connected with the first straight-tooth column (3-4), the first straight-tooth column (3-4) is connected with the second straight-tooth column (3-5) in a meshing way, the first straight-tooth column (3-4) is connected with the straight-tooth column bracket (3-6) in a rotating way, the second straight-tooth column (3-5) is connected with the straight-tooth column bracket (3-6) in a rotating way, the straight-tooth column bracket (3-6) is fixedly connected with the nursing bed bracket (2-1), and the first straight-tooth column (3-7) is connected with the nursing bed bracket (2-1) in a sliding way, a second spring (3-8) is contacted with the convex block (3-9), the convex block (3-9) is connected with a first rack column (3-7) in a sliding way, the convex block (3-9) is fixedly connected with a nursing bed bracket (2-1), a seventh straight gear (3-10) is meshed with the first rack column (3-7), a seventh straight gear (3-10) is fixedly connected with a second disc (3-11), the seventh straight gear (3-10) is rotationally connected with the nursing bed bracket (2-1), the second disc (3-11) is rotationally connected with a second sliding bearing (3-12), the second sliding bearing (3-12) is rotationally connected with a second sliding chute (3-13), the second sliding chute (3-13) is rotationally connected with a second straight gear shaft (3-14), the second straight gear shaft (3-14) is meshed with the first straight rack column (3-4), a straight toothed shaft II (3-14) is meshed with a straight toothed column II (3-5), a straight toothed shaft II (3-14) is rotationally connected with a straight toothed column III (3-15), a straight toothed column III (3-15) is rotationally connected with a rack column I (3-7), a straight toothed column III (3-15) is fixedly connected with a straight gear eight (3-16), a straight gear eight (3-16) is meshed with a rack column II (3-18), a rack column sleeve (3-17) is fixedly connected with a nursing bed support (2-1), a rack column II (3-18) is slidably connected with a rack column sleeve (3-17), a rack column II (3-18) is fixedly connected with a garbage can (3-19), a lug II (3-20) is slidably connected with a garbage can (3-19), and a lug II (3-20) is fixedly connected with a nursing bed support (2-1), the spring III (3-21) is contacted with the lug II (3-20).

5. The special nursing trolley for cardiovascular surgery as claimed in claim 1, wherein: the disinfection device (4) comprises a transmission belt five (4-1), a cross rod bearing two (4-2), a cross rod two (4-3), a disinfection box (4-4), a hand-operated wheel (4-5), a rotating arm one (4-6), a sliding bearing three (4-7), a sliding chute three (4-8), a bevel gear shaft two (4-9), a bevel gear two (4-10), a spring four (4-11), a wedge block (4-12), an outer race (4-13), a rocker (4-14), a connecting rod (4-15), a rotating arm two (4-16), a straight gear nine (4-17), a straight gear ten (4-18), a cam (4-19) and a piston (4-20), wherein the transmission belt five (4-1) is matched and connected with the motor (1-1), a fifth transmission belt (4-1) is connected with a second cross rod bearing (4-2) in a matching way, the second cross rod bearing (4-2) is connected with a fourth transmission belt (3-1) in a matching way, the second cross rod bearing (4-2) is fixedly connected with the second cross rod (4-3), the second cross rod bearing (4-2) is rotatably connected with a disinfection box (4-4), the disinfection box (4-4) is fixedly connected with a nursing bed bracket (2-1), a hand-operated wheel (4-5) is rotatably connected with the disinfection box (4-4), the hand-operated wheel (4-5) is fixedly connected with a first rotating arm (4-6), the first rotating arm (4-6) is slidably connected with a third sliding bearing (4-7), the third sliding bearing (4-7) is rotatably connected with a third sliding chute (4-8), the third sliding chute (4-8) is rotatably connected with a second bevel gear shaft (4-9), a bevel gear shaft II (4-9) is in sliding connection with a cross rod II (4-3), the bevel gear shaft II (4-9) is in meshing connection with a bevel gear II (4-10), the bevel gear II (4-10) is in rotating connection with a disinfection box (4-4), one end of a spring IV (4-11) is in contact with the bevel gear II (4-10), the other end of the spring IV (4-11) is in contact with a wedge block (4-12), the wedge block (4-12) is in meshing connection with an outer race (4-13), the outer race (4-13) is fixedly connected with a rocker (4-14), the rocker (4-14) is in rotating connection with the disinfection box (4-4), a connecting rod (4-15) is fixedly connected with the rocker (4-14), the connecting rod (4-15) is fixedly connected with a rotating arm II (4-16), the rotating arm II (4-16) is fixedly connected with the straight gear nine (4-17), the rotating arm II (4-16) is rotatably connected with the sterilizing box (4-4), the straight gear nine (4-17) is meshed with the straight gear ten (4-18), the straight gear ten (4-18) is fixedly connected with the cam (4-19), the cam (4-19) is rotatably connected with the sterilizing box (4-4), the cam (4-19) is fixedly connected with the piston (4-20), and the piston (4-20) is slidably connected with the sterilizing box (4-4).