CN104800020A - Modularized bed-ridden patient translation transfer machine - Google Patents
Modularized bed-ridden patient translation transfer machine Download PDFInfo
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- CN104800020A CN104800020A CN201510250804.1A CN201510250804A CN104800020A CN 104800020 A CN104800020 A CN 104800020A CN 201510250804 A CN201510250804 A CN 201510250804A CN 104800020 A CN104800020 A CN 104800020A
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Abstract
A modularized bed-ridden patient translation transfer machine comprises a first module, a second module, a third module and a fourth module which are sequentially connected in parallel through a plurality of threaded rods, wherein the first module, the second module, the third module and the fourth module adopt identical structures and each comprise a lower mechanical transmission device and an upper mechanical transmission device; each lower mechanical transmission device is used for driving the modularized bed-ridden patient translation transfer machine to move on a bed surface; each upper mechanical transmission device is located on the corresponding lower mechanical transmission device, and is driven by the corresponding lower mechanical transmission device to transfer a bed-ridden patient from one bed to another bed. The machine provided by the invention is convenient to dismount, mount and transport; the machine abandons the traditional method in which the lying patient is carried by multiple persons, and achieves automatic transfer of the patient who is injured or paralyzed, or who needs to be transferred before and after an operation; without changing the posture of the patient, a nurse can individually transfer the patient from a hospital bed to a stretcher, or from the stretcher to the hospital bed, so that the labor intensity of the nurse is reduced, the safety and comfort of the patient are improved, and secondary harm to the patient caused by the traditional method is avoided.
Description
Technical field
The present invention relates to a kind of bed translation conveyance.Particularly relate to the modularity bed translation conveyance of a kind of medical human transhipment.
Background technology
As everyone knows, moving of fracture, patients after surgery is abnormal difficult, and especially vertebrae, thigh bone fracture or breast, abdomen finish the client need steadily movement of operation, move more difficult.At present move injured, paralysis or perioperative patient in hospital, what usually adopt is that hands is embraced, takeed on manual types such as lifting, many people carry a stretcher, there is certain risk, can cause certain misery even secondary injury to patient in handling process.For above situation, it is very urgent and necessary for developing a kind of comfortable, safe, easy-to-use, intelligent medical haulage equipment.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of modularity bed translation conveyance being applicable to transport sickbed patients.
The technical solution adopted in the present invention is: a kind of modularity bed translation conveyance, include the first module, the second module, three module and the four module that are connected in parallel successively by many screw rods, the first described module, the second module, three module are identical with four module structure, include lower floor's mechanical driving device for realizing the movement on bed surface of driver module bed translation conveyance and to be positioned at above lower floor's mechanical driving device and for realizing the upper strata mechanical driving device of bed patient's rotated bed under the driving of lower floor's mechanical driving device
Described lower floor's mechanical driving device includes: for supporting the base of upper strata mechanical driving device, for driving the upper strata actuating unit of upper strata mechanical driving device on the base backboard being arranged on base one end, be arranged on the driving walker for realizing the movement on the ground of driver module bed translation conveyance below base, be connected to one end of described driving walker for driving the walker actuating unit of walker, described walker actuating unit is arranged on described base backboard.
Described upper strata actuating unit includes: be fixed on the motor rack on described base backboard, the first encoder connected successively, first motor and the first decelerator, described first decelerator is fixedly connected on a side of described motor rack, the output shaft of described first decelerator connects by the first pair of diaphragm coupling be arranged in described motor rack the gear shaft being positioned at motor rack another side, described gear shaft connects driving gear by flat key structure, also be provided with the idle wheel be meshed for driving upper strata mechanical driving device with described driving gear, described idle wheel is connected on axle of carrier pulley by bearing, described axle of carrier pulley be fixedly connected on be positioned at described motor rack lower end boss on, this one end that described gear shaft is connected with the output shaft of the first described decelerator is arranged in described motor rack by bearing.
Described driving walker includes and is separately fixed at front walker on base and rear walker, and the Timing Belt be connected on front walker and rear walker, described one end for driving the walker actuating unit of front walker, rear walker and Timing Belt to be integrally connected to rear walker.
Described rear walker includes: be symmetrical arranged and be parallel to each other after two that connect by the first connecting plate and to walk frame plate, the outside of described two frame plates of walking afterwards is formed with multiple contiguous block with through hole, first module, second module, three module and four module are connected in parallel successively by the screw rod inserted in described through hole, the gripper shoe be formed for supporting walker actuating unit that the tail end of described rear walking frame plate is protruding upward, walk afterwards for described two and to be positioned at head end between frame plate and to be provided with the first guide roller for leading to described Timing Belt, walk afterwards for described two and to be positioned at gripper shoe place between frame plate and to be provided with and to tighten roller for what adjust tightness of synchronous belt, walk afterwards between frame plate for described two and also bearing is provided with the first driven pulley for driving Timing Belt movement, second driven pulley and the 3rd driven pulley, described walker actuating unit includes the second encoder connected successively, second motor and the second decelerator, described second decelerator is fixed on motor supporting base, described motor supporting base is fixed in described gripper shoe, the output shaft of described second decelerator is connected by the second bimodulus sheet shaft coupling in described motor supporting base and is arranged on the driving pulley for driving Timing Belt movement between two gripper shoes by bearing, described two rollers that tighten afterwards described in walking frame plate correspondence are formed with adjustment tank respectively, described tighten by the rectangle being formed in two ends, roller inserts that axle can move forward and backward be inserted in described adjustment tank, described two rectangles of frame plates tightening roller described in correspondence of walking afterwards are inserted axle and are also provided with the adjusting bolt of inserting axle sliding position in described adjustment tank for adjusting described rectangle.
Described front walker includes: be symmetrical arranged and be parallel to each other before two that connect by the second connecting plate and to walk frame plate, walk before described two outside of frame plate is formed with multiple contiguous block with through hole, first module, second module, three module and four module are connected in parallel successively by the screw rod inserted in described through hole, walk before described two one end of being positioned at rear walker between frame plate is connected with the second guide roller for leading to described Timing Belt, walk before described two between frame plate and also bearing is provided with the 4th driven pulley for driving Timing Belt movement, 5th driven pulley and the 6th driven pulley.
Described upper strata mechanical driving device include be bolted on lower floor's mechanical driving device base on and the driven roller system matched for driving conveyer belt with the upper strata actuating unit of base, the tail-bracket that one end is connected with described driven roller system, the other end of described tail-bracket is connected one end of front rack by the intermediate calender rolls system be made up of the 6th backing roll, the 7th backing roll and the 8th backing roll, the other end of described front rack is connected with front guide roller system.
Described driven roller system includes two symmetrically arranged bogies, the driven roller for driving conveyer belt on two bogies is supported on by deep groove ball bearing, the spindle nose of described driven roller one end runs through described bogie and connects the driven wheel for being meshed with the idle wheel be arranged on lower floor's mechanical driving device be positioned at outside described bogie, to be supported on two bogies by deep groove ball bearing and to be positioned at first backing roll for supporting conveyer belt of both sides, described driven roller top, second backing roll, to be supported on two bogies by deep groove ball bearing and be positioned at the following both sides of described driven roller for supporting the 3rd backing roll of conveyer belt and the idler roller for adjusting conveyer belt degree of tightness, the rear side of described idler roller is provided with the tensioner for realizing conveyer belt automatic tensioning function.
Described tensioner includes two ends and is connected to tightening rails frame on two bogies, be enclosed within two tensioning plates at described idler roller two ends respectively, one of them tensioning plate connects one end of the first rigidity rope, the other end of described first rigidity rope connects by the tensioning guide wheel be arranged on a bogie one end being positioned at the preloading spring of tightening rails frame, the other end of described preloading spring connects the one end being positioned at the bolt adjustment sheet of tightening rails frame by the second rigidity rope, the other end of described bolt adjustment sheet connects one end of the 3rd rigidity rope, the other end of described 3rd rigidity rope connects another tensioning plate by the tensioning guide wheel be arranged on another bogie.
Described front guide roller system includes two the symmetrically arranged front support stands be connected with described front rack, by rear to be front successively set between two front support stands for the front support roller supporting the 4th backing roll of conveyer belt, the 5th backing roll, preliminary roller brace summer and connected and composed by many backing rolls head and the tail, described front support roller is provided with two preliminary roller supporting seats, described preliminary roller supporting seat is also fixed by screws on preliminary roller brace summer.
Modularity bed translation conveyance of the present invention, adopt modular structure, Filtting device is divided into four modules, four modular structures are identical.Adopt the connecting rod of high strength be connected with bolt and fix between module, for convenience detach, install with carry.Adopt mono-track conveyer, carrying sick bed provides higher bearing capacity and comparatively strong adhesive force, ensure that the stability of moving device.Make upper strata conveyer belt consistent with lower floor Timing Belt speed in control, ensure that the comfortableness of carrying.The present invention breaks traditions and embraces to many people of lying patient the mode of lifting, realize injured, paralysis or automatically the moving of perioperatively patient, nurse to move patient stretcher or from stretcher from sick bed alone and move attitude sick bed not changing patient, not only alleviate the labor intensity of nurse, and enhance the security and the comfort level of patient, avoid the secondary injury that traditional approach brings patient simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of bed translation conveyance;
Fig. 2 is the elevational schematic view of Fig. 1;
Fig. 3 is the elevational schematic view of the first module;
Fig. 4 is the close-up schematic view of Fig. 3;
The structural representation that Tu5Shi lower floor mechanical driving device is looked up;
The structural representation of the upper strata actuating unit in Tu6Shi lower floor mechanical driving device;
Fig. 7 is the structural representation of walker;
Fig. 8 is the schematic diagram of rear walker;
Fig. 9 is the schematic diagram of front walker;
Figure 10 is walker complete section schematic diagram;
Figure 11 is the structural representation of upper strata mechanical driving device;
Figure 12 is the elevational schematic view of Figure 11;
Figure 13 is the structural representation of the driven roller system in the mechanical driving device of upper strata;
Figure 14 is the structural representation of the tensioner in the mechanical driving device of upper strata;
Figure 15 is the structural representation of the front guide roller system in the mechanical driving device of upper strata;
Figure 16 is the conveyer belt transmission schematic diagram in the mechanical driving device of upper strata.
In figure
1: the first module 2: the second module
3: guard shield 4: the three module
5: the four modules 6: screw rod
7: adjustment bolt 8: lock dog
9: securing rod 10: base backboard
11: walker actuating unit 12: boss
13: upper strata mechanical driving device 14: lower floor's mechanical driving device
15: upper strata actuating unit 16: base
17: drive walker 18: driving gear
19: gear shaft 20: axle of carrier pulley
21: idle wheel 22: split pin
23: the first pairs of diaphragm couplings 24: motor rack
25: the first decelerator 26: the first motors
27: the first encoders 28: rear walker
29: Timing Belt 30: front walker
31: the first driven pulleys 32: tighten roller
33: driving pulley 34: the second bimodulus sheet shaft coupling
35: motor supporting base 36: the second encoder
37: the second motor 38: the second decelerators
39: adjusting bolt 40: end cap
41: the first connecting plate 42: the second driven pulleys
43: the three driven pulley 44: the first guide rollers
45: rear walking frame plate 46: the second guide roller
47: the four driven pulley 48: the second connecting plates
49: the five driven pulleys 50: front walking frame plate
51: the six driven pulleys 52: front guide roller system
53: front rack 54: intermediate calender rolls system
55: tail-bracket 56: driven roller system
57: the first backing roll 58: the second backing rolls
59: bogie 60: tensioner
61: driven wheel 62: driven roller
63: idler roller 64: the three backing roll
65: bolt adjustment sheet 66: tightening rails frame
67: preloading spring 68: the first rigidity rope
69: tensioning guide wheel 70: tensioning plate
71: the four backing roll 72: the five backing rolls
73: front support stand 74: preliminary roller supporting seat
72: front support roller 76: preliminary roller brace summer
77: the six backing roll 78: the seven backing rolls
79: the eight backing rolls 80: conveyer belt
81: gripper shoe 82: contiguous block
83: adjustment tank 84: the second rigidity rope
85: the three rigidity ropes 86: projection
87: locking plate
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, modularity bed translation conveyance of the present invention is described in detail.
Of the present invention can the modularity bed translation conveyance of automatic transporting human body, be divided into four modules, each module is divided into again upper strata mechanical driving device and lower floor's mechanical driving device two parts, upper strata mechanical driving device adopts belt transmission, lower floor's mechanical driving device adopts toothed belt transmission, by controlling the rotation direction of upper and lower two-layer mechanical driving device belt, the transhipment between bed of bedridden patient and bed can be realized; Levels mechanical driving device adopts snap close mode to connect, and is connected and fixed between four modules by high-strength screw rod, facilitates the dismounting of bed translation conveyance, installs and carrying; The drive motors of levels is arranged on the rear end of lower floor's mechanical driving device, and is hidden by guard shield.
As Fig. 1, Fig. 2, shown in Fig. 3, of the present invention can the modularity bed translation conveyance of automatic transporting human body, include the first module 1 be connected in parallel successively by many screw rods 6, second module 2, three module 4 and four module 5, the first described module 1, second module 2, three module 4 is identical with four module 5 structure, include the lower floor's mechanical driving device 14 for realizing the movement on bed surface of driver module bed translation conveyance and to be positioned at above lower floor's mechanical driving device 14 and for realizing the upper strata mechanical driving device 13 of bed patient's rotated bed under the driving of lower floor's mechanical driving device 14.
As shown in Figure 5, described lower floor's mechanical driving device 14 includes: for supporting the base 16 of upper strata mechanical driving device 13, for driving the upper strata actuating unit 15 of upper strata mechanical driving device 13 on the base backboard 10 being arranged on base 16 one end, be arranged on the driving walker 17 for realizing the movement on the ground of driver module bed translation conveyance below base 16, be connected to one end of described driving walker 17 for driving the walker actuating unit 11 of walker 17, described walker actuating unit 11 is arranged on described base backboard 10.
As shown in Figure 3, Figure 4, base 16 is respectively arranged with away from the both sides of that one end of base backboard 10 projection 86 protruded downwards, on projection 86, cover has locking plate 87, what protrude equally downwards away from one end of projection 86 at locking plate 87 is provided with lock dog 8, lock dog 8 is formed with the screw paralleled with described base 16, described screw is threaded the adjustment bolt 7 for adjusting driven roller system in upper strata mechanical driving device 13 56 and upper strata actuating unit 15 combination degree in lower floor's mechanical driving device 14.At upper strata mechanical driving device 13 with described adjustment bolt 7 corresponding section and below the front rack 53 being arranged in upper strata mechanical driving device 13, what parallel with described front rack 53 is provided with securing rod 9.Withstanding the tightness of securing rod 9 by rotating adjustment bolt 7, just can reach the mesh degree of the driven wheel 61 in adjustment upper strata mechanical driving device 13 and the idle wheel 21 in lower floor's mechanical driving device 14.
As shown in Figure 6, described upper strata actuating unit 15 includes: be fixed on the motor rack 24 on described base backboard 10, the first encoder 27 connected successively, first motor 26 and the first decelerator 25, described first decelerator 25 is fixedly connected on a side of described motor rack 24, the output shaft of described first decelerator 25 connects by the first pair of diaphragm coupling 23 be arranged in described motor rack 24 gear shaft 19 being positioned at motor rack 24 another side, described gear shaft 19 connects driving gear 18 by flat key structure, also be provided with the idle wheel 21 be meshed for driving upper strata mechanical driving device 13 with described driving gear 18, described idle wheel 21 is connected on axle of carrier pulley 20 by bearing, described axle of carrier pulley 20 be fixedly connected on be positioned at described motor rack 24 lower end boss 12 on, and it is spacing in the split pin 22 of axle of carrier pulley 20 end, this one end that described gear shaft 19 is connected with the output shaft of the first described decelerator 25 is arranged in described motor rack 24 by bearing, all baffle ring is housed outside bearing, enter in order to prevent extraneous dust.
Whole upper strata actuating unit 15 is connected on base by screw.First driven by motor driving gear rotates, and driving gear engages with idle wheel, and idle wheel engages with driven wheel, drives driven wheel thus and is connected to the driven roller rotation on driven wheel, thus drive whole upper strata conveyer belt, realize the function of carrying patient.
As Fig. 7, shown in Figure 10, described driving walker 17 includes and is separately fixed at front walker 30 on base 16 and rear walker 28, and the Timing Belt 29 be connected on front walker 30 and rear walker 28, described for driving front walker 30, the walker actuating unit 11 of rear walker 28 and Timing Belt 29 is integrally connected to one end of rear walker 28, such one side can be avoided producing between the conveyer belt 19 of upper strata mechanical driving device and the Timing Belt 29 of lower floor's mechanical driving device interfering, the centre-to-centre spacing between driving pulley and driven pulley can be adjusted on the other hand.
As shown in Figure 8, described rear walker 28 includes: be symmetrical arranged and two frame plates 45 of walking afterwards of the connection that is parallel to each other by the first connecting plate 41, the outside of described two frame plates 45 of walking afterwards is formed with multiple contiguous block 82 with through hole, first module 1, second module 2, three module 4 and four module 5 are connected in parallel successively by the screw rod 6 inserted in described through hole, the gripper shoe 81 be formed for supporting walker actuating unit 11 that the tail end of described rear walking frame plate 45 is protruding upward, walk afterwards for described two and to be positioned at head end between frame plate 45 and to be provided with the first guide roller 44 for leading to described Timing Belt 29, walk afterwards for described two and to be positioned at gripper shoe 81 place between frame plate 45 and to be provided with and to tighten roller 32 for what adjust Timing Belt 29 degree of tightness, walk afterwards between frame plate 45 for described two and also bearing is provided with the first driven pulley 31 for driving Timing Belt 29 movement, second driven pulley 42 and the 3rd driven pulley 43, described first driven pulley 31, the two ends of the second driven pulley 42 and the 3rd driven pulley 43 are spacing by check ring, and seal with end cap 40.Described walker actuating unit 11 includes the second encoder 36, second motor 37 and the second decelerator 38 connected successively, described second decelerator 38 is fixed on motor supporting base 35, described motor supporting base 35 is fixed in described gripper shoe 81, the output shaft of described second decelerator 38 connects the driving pulley 33 for driving Timing Belt 29 movement be arranged on by bearing between two gripper shoes 81 by the second bimodulus sheet shaft coupling 34 in described motor supporting base 35, the other end axle check ring of driving pulley 33 is spacing, and uses large end cap seal.Described two rollers 32 that tighten afterwards described in walking frame plate 45 correspondence are formed with adjustment tank 83 respectively, described tighten by the rectangle being formed in two ends, roller 32 inserts that axle can move forward and backward be inserted in described adjustment tank 83, described two rectangles of frame plates 45 tightening roller 32 described in correspondence of walking afterwards are inserted axle and are also provided with the adjusting bolt 39 of inserting axle sliding position in described adjustment tank 83 for adjusting described rectangle, initial tension is set by the swing offset of adjusting bolt 39, realizes the tensioning of Timing Belt 29.
As shown in Figure 9, described front walker 30 includes: be symmetrical arranged and be parallel to each other before two that connect by the second connecting plate 48 and to walk frame plate 50, walk before described two outside of frame plate 50 is formed with multiple contiguous block 82 with through hole, first module 1, second module 2, three module 4 and four module 5 are connected in parallel successively by the screw rod 6 inserted in described through hole, walk before described two one end of being positioned at rear walker 28 between frame plate 50 is connected with the second guide roller 46 for leading to described Timing Belt 29, walk before described two between frame plate 50 and also bearing is provided with the 4th driven pulley 47 for driving Timing Belt 29 movement, 5th driven pulley 49 and the 6th driven pulley 51.The two ends of the 4th described driven pulley 47, the 5th driven pulley 49 and the 6th driven pulley 51 are spacing by check ring, and seal with end cap 40.
The Timing Belt of described walker is arc tooth synchronous belt.Synchronization belt transmission system is divided into horizontal segment according to moving device locus and drives section.Horizontal segment realizes conveyer belt by the 6th driven pulley and turns to, and the first guide roller and the second guide roller are put in outside Timing Belt, the first guide roller and the second guide roller can avoid the 6th backing roll and the 8th backing roll and lower floor's conveyer belt in the drive system of upper strata to interfere.Large belt wheel is driven roller, and idler roller is arranged in outside Timing Belt.
As shown in Figure 11, Figure 12, Figure 16, described upper strata mechanical driving device 13 include be bolted on lower floor's mechanical driving device 14 base 16 on and the driven roller system 56 matched for driving conveyer belt 80 with the upper strata actuating unit 15 of base 16, the tail-bracket 55 that one end is connected with described driven roller system 56, the other end of described tail-bracket 55 passes through the one end of the intermediate calender rolls system 54 connection front rack 53 be made up of the 6th backing roll 77, the 7th backing roll 78 and the 8th backing roll 79, and the other end of described front rack 53 is connected with front guide roller system 52.
As shown in Figure 13, Figure 16, described driven roller system 56 includes two symmetrically arranged bogies 59, and bogie 59 inserts in the rectangular tube of tail-bracket 55 both sides, and fixes with bolt.The driven roller 62 for driving conveyer belt 80 on two bogies 59 is supported on by deep groove ball bearing, the spindle nose of described driven roller 62 one end runs through described bogie 59 and connects the driven wheel 61 for being meshed with the idle wheel 21 be arranged on lower floor's mechanical driving device 14 be positioned at outside described bogie 59, to be supported on two bogies 59 by deep groove ball bearing and to be positioned at first backing roll 57 for supporting conveyer belt 80 of both sides, described driven roller 62 top, second backing roll 58, to be supported on two bogies 59 by deep groove ball bearing and be positioned at described driven roller 62 below both sides for supporting the 3rd backing roll 64 of conveyer belt 80 and the idler roller 63 for adjusting conveyer belt 80 degree of tightness, idler roller selects stainless steel tube, with stainless steel shaft after processing, be formed by connecting by deep groove ball bearing.The rear side of described idler roller 63 is provided with the tensioner 60 for realizing conveyer belt 80 automatic tensioning function.Bogie 59 there is the spare mounting hole of the first backing roll 57, when there is the situation of skidding in driving-belt, can the first backing roll 57 be installed on spare mounting hole, the cornerite of driven roller 62 can be increased, conveyer belt 80 is also less with the total frictional force on driven roller 62 contact surface, effectively avoids belt creep.Driven roller 62 outpacking rubber layer, increases coefficient of friction.
As shown in figure 14, described tensioner 60 includes two ends and is connected to tightening rails frame 66 on two bogies 59, be enclosed within two tensioning plates 70 at described idler roller 63 two ends respectively, one of them tensioning plate 70 connects one end of the first rigidity rope 68, the other end of described first rigidity rope 68 connects by the tensioning guide wheel 69 be arranged on a bogie 59 one end being positioned at the preloading spring 67 of tightening rails frame 66, the other end of described preloading spring 67 connects the one end being positioned at the bolt adjustment sheet 65 of tightening rails frame 66 by the second rigidity rope 84, the other end of described bolt adjustment sheet 65 connects one end of the 3rd rigidity rope 85, the other end of described 3rd rigidity rope 85 connects another tensioning plate 70 by the tensioning guide wheel 69 be arranged on another bogie 59.Regulate the distance between two tensioning plates 70 to realize the setting of conveyer belt 80 pretightning force with this by the screw in swivel bolt adjustment sheet 65, realize tensioning function.In addition, the pulling force equal and opposite in direction direction suffered by preloading spring 67 two ends is contrary, and the pulling force therefore acting on idler roller 63 two ends by tensioning plate 70 and steel wire rope is also equal.When conveyer belt 80 stand under load that upper strata mechanical driving device 13 is wound around is uneven, its load acts on can on the idler roller 63 of horizontal anomalous movement, and idler roller 63 two ends discontinuity also produces axis, and conveyer belt is to the less side sideslip of tension force.Now, utilize the principle that preloading spring 67 two ends pulling force is automatically adjustable and equal, automatically can regulate the tensile force at idler roller 63 two ends in real time, make tensile force reach balance, realize deviation prevention function.Tensioner 60 can realize conveyer belt 80 tensioning in real time in bed translation conveyance running, improves the safety of equipment.
As shown in Figure 15, Figure 16, described front guide roller system 52 includes two the symmetrically arranged front support stands 73 be connected with described front rack 53, and front support stand 73 inserts in the rectangular tube of front rack 53, is screwed.By rear to be front successively set between two front support stands 73 for the front support roller 75 supporting the 4th backing roll 71 of conveyer belt 80, the 5th backing roll 72, preliminary roller brace summer 76 and connected and composed by many backing rolls head and the tail, described front support roller 75 is provided with two preliminary roller supporting seats 74, described preliminary roller supporting seat 74 is also fixed by screws on preliminary roller brace summer 76, thus makes the distance between the strong point at the multiple roller two ends forming front support roller 75 equal.
The conveyer belt 80 of described upper strata mechanical driving device selects PVC material to make.Conveyer belt 80 smooth surface contacts with actuating device or with gripper shoe; The rough surface of conveyer belt and human contact.5th backing roll V 72 and front support roller 75 support conveyer belt inner surface and form the inclined-plane with certain angle; 4th backing roll 71 supports conveyer belt outer surface, thus reduces the overall height of moving device active section; Conveyer belt 80 inner surface contact the 7th backing roll 78, increase the integral rigidity of working end, the 6th backing roll 7, the 8th backing roll 79 support conveyer belt outer surface, avoid producing with lower floor conveyer belt interfering; First backing roll 57, second backing roll 58 and the 3rd backing roll 64 support conveyer belt inner surface, avoid interfering because vibrations produce, and improve the transmission capacity of band.Driven roller 62 is arranged on bogie 59, installs idler roller 63 in side, conveyer belt slack list, avoids cornerite on driven roller 62 to reduce too much (see Figure 16).
The connection of the levels mechanical driving device of described bed translation conveyance adopts snap close mode, upper strata actuating unit 15 in upper strata mechanical driving device 13 is fixed on base 16 by motor rack 24, after upper strata mechanical driving device 13 installation, pushed by base 16 front end level, adjust centre-to-centre spacing between gear simultaneously, driven wheel 61 is meshed with the idle wheel 21 be fixed on base 16, realize sharp separation and the combination of upper strata actuating unit 15 and upper strata mechanical driving device 13, be easy to cleaning and sterilization.Finally, the buckle structure of base 16 front end is utilized to realize locking, form the constraint in horizontal direction, fixing upper strata mechanical driving device 13, eliminate the radial forces existed in Meshing Process of Spur Gear, prevent upper strata mechanical driving device 13 from producing horizontal displacement, guarantee that transmission can not lose efficacy (see Fig. 3).
Claims (10)
1. a modularity bed translation conveyance, it is characterized in that, include the first module (1) be connected in parallel successively by many screw rods (6), second module (2), three module (4) and four module (5), described the first module (1), second module (2), three module (4) is identical with four module (5) structure, include the lower floor's mechanical driving device (14) for realizing the movement on bed surface of driver module bed translation conveyance and to be positioned at above lower floor's mechanical driving device (14) and for realizing the upper strata mechanical driving device (13) of bed patient's rotated bed under the driving of lower floor's mechanical driving device (14).
2. modularity bed translation conveyance according to claim 1, it is characterized in that, described lower floor's mechanical driving device (14) includes: for supporting the base (16) of upper strata mechanical driving device (13), for driving the upper strata actuating unit (15) of upper strata mechanical driving device (13) on the base backboard (10) being arranged on base (16) one end, be arranged on the driving walker (17) for realizing the movement on the ground of driver module bed translation conveyance below base (16), be connected to one end of described driving walker (17) for driving the walker actuating unit (11) of walker (17), described walker actuating unit (11) is arranged on described base backboard (10).
3. modularity bed translation conveyance according to claim 2, it is characterized in that, described upper strata actuating unit (15) includes: be fixed on the motor rack (24) on described base backboard (10), the first encoder (27) connected successively, first motor (26) and the first decelerator (25), described first decelerator (25) is fixedly connected on a side of described motor rack (24), the output shaft of described first decelerator (25) is positioned at the gear shaft (19) of motor rack (24) another side by first pair of diaphragm coupling (23) connection be arranged in described motor rack (24), described gear shaft (19) connects driving gear (18) by flat key structure, also be provided with and be meshed for the idle wheel (21) driving upper strata mechanical driving device (13) with described driving gear (18), described idle wheel (21) is connected on axle of carrier pulley (20) by bearing, described axle of carrier pulley (20) is fixedly connected on and is positioned on the boss (12) of described motor rack (24) lower end, this one end that described gear shaft (19) is connected with the output shaft of described the first decelerator (25) is arranged in described motor rack (24) by bearing.
4. modularity bed translation conveyance according to claim 2, it is characterized in that, described driving walker (17) includes and is separately fixed at front walker (30) on base (16) and rear walker (28), and the Timing Belt (29) be connected on front walker (30) and rear walker (28), described one end for driving the walker actuating unit (11) of front walker (30), rear walker (28) and Timing Belt (29) to be integrally connected to rear walker (28).
5. modularity bed translation conveyance according to claim 4, it is characterized in that, described rear walker (28) includes: be symmetrical arranged and be parallel to each other after two that connect by the first connecting plate (41) and to walk frame plate (45), the outside of described two frame plates (45) of walking afterwards is formed with multiple contiguous block (82) with through hole, first module (1), second module (2), three module (4) and four module (5) are connected in parallel successively by the screw rod (6) inserted in described through hole, the gripper shoe (81) be formed for supporting walker actuating unit (11) that the tail end of described rear walking frame plate (45) is protruding upward, walk afterwards for described two and to be positioned at head end between frame plate (45) and to be provided with the first guide roller (44) for leading to described Timing Belt (29), walk afterwards for described two and to be positioned at gripper shoe (81) place between frame plate (45) and to be provided with and to tighten roller (32) for what adjust Timing Belt (29) degree of tightness, walk afterwards between frame plate (45) for described two and also bearing is provided with the first driven pulley (31) for driving Timing Belt (29) movement, second driven pulley (42) and the 3rd driven pulley (43), described walker actuating unit (11) includes the second encoder (36) connected successively, second motor (37) and the second decelerator (38), described second decelerator (38) is fixed on motor supporting base (35), described motor supporting base (35) is fixed in described gripper shoe (81), the output shaft of described second decelerator (38) is connected by the second bimodulus sheet shaft coupling (34) being positioned at described motor supporting base (35) and is arranged on the driving pulley (33) for driving Timing Belt (29) movement between two gripper shoes (81) by bearing, described two rollers (32) that tighten of walking afterwards described in frame plate (45) correspondence are formed with adjustment tank (83) respectively, described tighten by the rectangle being formed in two ends, roller (32) inserts that axle can move forward and backward be inserted in described adjustment tank (83), described two frame plates (45) of walking afterwards above tighten roller (32) rectangle described in correspondences is inserted axle and is also provided with the adjusting bolt (39) of inserting axle sliding position in described adjustment tank (83) for adjusting described rectangle.
6. modularity bed translation conveyance according to claim 4, it is characterized in that, described front walker (30) includes: be symmetrical arranged and be parallel to each other before two that connect by the second connecting plate (48) and to walk frame plate (50), walk before described two outside of frame plate (50) is formed with multiple contiguous block (82) with through hole, first module (1), second module (2), three module (4) and four module (5) are connected in parallel successively by the screw rod (6) inserted in described through hole, walk before described two one end of being positioned at rear walker (28) between frame plate (50) is connected with the second guide roller (46) for leading to described Timing Belt (29), walk before described two between frame plate (50) and also bearing is provided with the 4th driven pulley (47) for driving Timing Belt (29) movement, 5th driven pulley (49) and the 6th driven pulley (51).
7. modularity bed translation conveyance according to claim 1, it is characterized in that, described upper strata mechanical driving device (13) includes the base (16) being bolted on lower floor's mechanical driving device (14) and goes up and the driven roller system (56) matched for driving conveyer belt (80) with the upper strata actuating unit (15) of base (16), the tail-bracket (55) that one end is connected with described driven roller system (56), the other end of described tail-bracket (55) passes through by the 6th backing roll (77), the intermediate calender rolls system (54) that 7th backing roll (78) and the 8th backing roll (79) are formed is connected one end of front rack (53), the other end of described front rack (53) is connected with front guide roller system (52).
8. modularity bed translation conveyance according to claim 7, it is characterized in that, described driven roller system (56) includes two symmetrically arranged bogies (59), the driven roller (62) for driving conveyer belt (80) on two bogies (59) is supported on by deep groove ball bearing, the spindle nose of described driven roller (62) one end runs through described bogie (59) and connects the driven wheel (61) for being meshed with the idle wheel (21) be arranged on lower floor's mechanical driving device (14) being positioned at described bogie (59) outside, be supported on two bogies (59) by deep groove ball bearing to go up and the first backing roll (57) for supporting conveyer belt (80) being positioned at described driven roller (62) both sides, top, second backing roll (58), by deep groove ball bearing be supported on two bogies (59) upper and be positioned at described driven roller (62) below both sides for supporting the 3rd backing roll (64) of conveyer belt (80) and the idler roller (63) for adjusting conveyer belt (80) degree of tightness, the rear side of described idler roller (63) is provided with the tensioner (60) for realizing conveyer belt (80) automatic tensioning function.
9. modularity bed translation conveyance according to claim 8, it is characterized in that, described tensioner (60) includes two ends and is connected to tightening rails frame (66) on two bogies (59), be enclosed within two tensioning plates (70) at described idler roller (63) two ends respectively, one of them tensioning plate (70) connects one end of the first rigidity rope (68), the other end of described first rigidity rope (68) connects by the tensioning guide wheel (69) be arranged on a bogie (59) one end being positioned at the preloading spring (67) of tightening rails frame (66), the other end of described preloading spring (67) connects the one end being positioned at the bolt adjustment sheet (65) of tightening rails frame (66) by the second rigidity rope (84), the other end of described bolt adjustment sheet (65) connects one end of the 3rd rigidity rope (85), the other end of described 3rd rigidity rope (85) connects another tensioning plate (70) by the tensioning guide wheel (69) be arranged on another bogie (59).
10. modularity bed translation conveyance according to claim 7, it is characterized in that, described front guide roller system (52) includes two the symmetrically arranged front support stands (73) be connected with described front rack (53), by rear the 4th backing roll (71) for supporting conveyer belt (80) to being front successively set between two front support stands (73), 5th backing roll (72), preliminary roller brace summer (76) and the front support roller (75) connected and composed by many backing roll head and the tail, described front support roller (75) is provided with two preliminary roller supporting seats (74), described preliminary roller supporting seat (74) is also fixed by screws on preliminary roller brace summer (76).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510250804.1A CN104800020B (en) | 2015-05-18 | 2015-05-18 | Modularized bed-ridden patient translation transfer machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510250804.1A CN104800020B (en) | 2015-05-18 | 2015-05-18 | Modularized bed-ridden patient translation transfer machine |
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| CN104800020A true CN104800020A (en) | 2015-07-29 |
| CN104800020B CN104800020B (en) | 2017-03-22 |
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| CN201510250804.1A Active CN104800020B (en) | 2015-05-18 | 2015-05-18 | Modularized bed-ridden patient translation transfer machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963089A (en) * | 2016-06-16 | 2016-09-28 | 哈尔滨理工大学 | Horizontal movement type sick and wounded transferring and transporting device and use method |
| CN106420194A (en) * | 2016-11-09 | 2017-02-22 | 燕山大学 | Bidirectional transfer device for sickbed patient |
| CN106580602A (en) * | 2016-12-26 | 2017-04-26 | 燕山大学 | Bidirectional transfer nursing robot |
| CN109106117A (en) * | 2017-06-26 | 2019-01-01 | 城绍科技股份有限公司 | Shift auxiliary chair capable of being disassembled and assembled quickly and adjusting width |
| CN109259944A (en) * | 2018-09-14 | 2019-01-25 | 河南科技大学第附属医院 | A kind of medical patient carrying bed |
| CN110812009A (en) * | 2019-07-25 | 2020-02-21 | 威海高科医疗设备有限公司 | Medical transfer nursing robot |
| CN115154070A (en) * | 2022-08-04 | 2022-10-11 | 河北工业大学 | Transfer robot on bed |
| WO2022262131A1 (en) * | 2021-06-18 | 2022-12-22 | 佳泰康医疗设备(广州)有限公司 | Medical transfer bed |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030182723A1 (en) * | 2002-03-29 | 2003-10-02 | Daihen Corporation | Transfer device, transfer device assembly, and accommodating device thereof |
| US20050066442A1 (en) * | 2003-09-29 | 2005-03-31 | Daihen Corporation | Transfer device |
| CN201558247U (en) * | 2009-09-15 | 2010-08-25 | 中国人民解放军军事医学科学院卫生装备研究所 | Sick and wounded person transferring robot |
| CN203777174U (en) * | 2014-02-27 | 2014-08-20 | 崔玉忠 | Multifunctional electric transfer bed |
-
2015
- 2015-05-18 CN CN201510250804.1A patent/CN104800020B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030182723A1 (en) * | 2002-03-29 | 2003-10-02 | Daihen Corporation | Transfer device, transfer device assembly, and accommodating device thereof |
| US20050066442A1 (en) * | 2003-09-29 | 2005-03-31 | Daihen Corporation | Transfer device |
| CN201558247U (en) * | 2009-09-15 | 2010-08-25 | 中国人民解放军军事医学科学院卫生装备研究所 | Sick and wounded person transferring robot |
| CN203777174U (en) * | 2014-02-27 | 2014-08-20 | 崔玉忠 | Multifunctional electric transfer bed |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963089A (en) * | 2016-06-16 | 2016-09-28 | 哈尔滨理工大学 | Horizontal movement type sick and wounded transferring and transporting device and use method |
| CN106420194A (en) * | 2016-11-09 | 2017-02-22 | 燕山大学 | Bidirectional transfer device for sickbed patient |
| CN106580602A (en) * | 2016-12-26 | 2017-04-26 | 燕山大学 | Bidirectional transfer nursing robot |
| CN106580602B (en) * | 2016-12-26 | 2018-12-04 | 燕山大学 | Two-way nursing care of transportation robot |
| CN109106117A (en) * | 2017-06-26 | 2019-01-01 | 城绍科技股份有限公司 | Shift auxiliary chair capable of being disassembled and assembled quickly and adjusting width |
| CN109106117B (en) * | 2017-06-26 | 2021-10-26 | 城绍科技股份有限公司 | Shift auxiliary chair capable of being disassembled and assembled quickly and adjusting width |
| CN109259944A (en) * | 2018-09-14 | 2019-01-25 | 河南科技大学第附属医院 | A kind of medical patient carrying bed |
| CN109259944B (en) * | 2018-09-14 | 2020-08-04 | 河南科技大学第一附属医院 | Medical patient carrying bed |
| CN110812009A (en) * | 2019-07-25 | 2020-02-21 | 威海高科医疗设备有限公司 | Medical transfer nursing robot |
| CN110812009B (en) * | 2019-07-25 | 2021-11-23 | 威海高科医疗设备有限公司 | Medical transfer nursing robot |
| WO2022262131A1 (en) * | 2021-06-18 | 2022-12-22 | 佳泰康医疗设备(广州)有限公司 | Medical transfer bed |
| CN115154070A (en) * | 2022-08-04 | 2022-10-11 | 河北工业大学 | Transfer robot on bed |
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| CN104800020B (en) | 2017-03-22 |
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Effective date of registration: 20161207 Address after: Yuyao City, Zhejiang province 315400 Ningbo City Economic Development Zone Applicant after: Ningbo Institute of intelligent manufacturing industry Address before: Business Incubator Building No. 99 green road 065001 Langfang city of Hebei province science and Technology Development Zone 6 Langfang Valley Applicant before: Langfang Ruilida Intelligent Machine Co., Ltd. |
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