CN108236547A - Electric powered steering four-wheel DZ lower limb disabilities disability self-care life auxiliary robot - Google Patents

Abstract

Existing physical displacement machine, chassis is installed above upright bar, and upright bar upper end is equipped with cross bar, and oil cylinder housing is connected with upright bar middle-end, and piston is connected with cross bar.Physical displacement machine also wants another people operation.The height of the upright bar insufficient height lower limb disability of physical displacement machine, old lower limb disability people's standing step exercises.A kind of electric powered steering four-wheel DZ lower limb disabilities disability self-care life auxiliary robot, it is characterized in that：Vertical connecting square pipes [13] are welded on above the outer end of connecting square pipes [13], are vertically fixed pusher tube [28] and are packed into connecting square pipes [13], short square tube [86], which packs into, slides vertical duct [31].The disability of electric powered steering four-wheel DZ lower limb disabilities takes care of oneself life auxiliary robot compared with known technology, and what lower limb disability, old lower limb disabled confident can walk, can take exercises, have a bath, cuing down expenses, suitably can also do a little housework.

Description

Electric powered steering four-wheel DZ lower limb disabilities disability self-care life auxiliary robot

First, technical field

The present invention is for lower limb disability, old lower limb disability nursing.The present invention can help lower limb disability, old lower limb to lose The people of energy gets up, goes to toilet, going to bed, leaving the bed, cervical vertebra physiotherapy, bathing, walks, takes exercises, buying vegetables, doing housework.

2nd, background technology

Existing physical displacement machine, chassis are mounted below universal wheel, directional wheel, and chassis is installed above upright bar, upright bar Upper end is equipped with cross bar, and oil cylinder housing is connected with upright bar middle-end, and piston is connected with cross bar.Physical displacement machine also want another People operates.The height of the upright bar insufficient height lower limb disability of physical displacement machine, old lower limb disability people's standing step exercises.It is horizontal Amplitude variation trolley, rotating mechanism are fitted without on bar, slings leg lifting mechanism, electric walking mechanism, walking steering controller.On The people that lower limb disability, old lower limb disable cannot do housework on physical displacement machine, it is impossible to take care of oneself.A people is wanted in this way Nursing.

3rd, technology contents

1. the purpose of the present invention is design a kind of electric powered steering four-wheel DZ lower limb disabilities disability self-care life auxiliary machinery People；Its chassis mechanism is made of following parts and is described by attached drawing, Active foot plate [1], brake lever [2] is paid, by flat key [3], bottom Frame girder [4], universal wheel installing plate [5], universal wheel [6], baffle ring [7], screw [8], key A [9], washer [10], bearing [11], driving wheel [12], connecting square pipes [13], brake lever [14], bottom plate [15], battery [16], otic placode [17], flat key 1 [18] Angle steel [19], motor support plate [20], angle steel B [21], square tube [22], angle steel A [23], brake axle [24], brake block [25] branch Seat [11], left movable motor [26], right movable motor [27], bolt 3 [52] washer 1 [53], nut 1 [54], nut [73], Braking vane [89].

Mechanism is slid vertically to be made of following parts：Vertical fixed pusher tube [28], to fixed push rod otic placode [29], Vertical push rod [30], slides vertical duct [31], slides vertically push rod [32], sliding support plate [33], axis pin [34], split pin [35], fixed seat frame [51].

Transversing gear is made of following parts：Transversing gear is made of following parts：Bearing 1 [36], hole baffle ring [37], nut 3 [38], rotation axis [39], split pin 1 [40], washer [41], bend pipe [42], control cable [43], square tube [44], handle bolt [45], activity square tube [46], controller mounting base [47], wheelchair controller [48], controller [49] are living Dynamic seat frame [50], bolt 3 [52], washer 1 [53], nut 1 [54], hole support plate [55], turning set [56], the connection of 7 words Plate [57], opening seat [58], orifice plate [59] have hole bolt [60], transverse tube [61], sliding tube [62], chain [63], safety Hook [64], moves frame [65], and 45° angle steel [66] lengthens support plate [67], upper lifting motor [68], three orifice plates [69], holes snap-gauge [70], steel wire rope [71], aluminium set [72], nut [73], oblique reinforcing plate [74], rotation otic placode [75], rotational support angle steel [76], fixed otic placode [77], push rod fixed seat [78], cross motor [79], cross motor installing plate [80], washer are rotated [81], screw 1 [82], flat key 1 [83], reel [84], reinforcing plate [85], short square tube [86], controller otic placode [87] are moved and are slided It takes turns [88], clamping screw [90], travel switch mounting plate [91], gag lever post [92], travel switch [93], raising travel switch Installing plate [94], raising travel switch [95], hoist rope [96].

2. a kind of electric powered steering four-wheel DZ lower limb disabilities disability is taken care of oneself, life auxiliary robot solution is：By class Than experiment, primary structure is described in conjunction with the accompanying, is specifically described in a specific embodiment, the present invention is characterized in that：Vertically connect It connects square tube [13] to be welded on above the outer end of connecting square pipes [13], vertically fixes pusher tube [28] and pack into connecting square pipes [13], it is short Square tube [86], which packs into, slides vertical duct [31], and the spiral shell of fixed pusher tube [28] and short square tube [86] is injected with clamping screw [90] Hole, and tighten.

3. girder [4] Parallel Symmetric is put, outer end is welded with square tube [22], and square tube [22] both ends connect with girder [4] inner face Welded after contacting surface is concordant with girder [4], angle steel A [23] be welded with away from square tube [22] some distances, a connecting square pipes [13] and It is welded after concordantly being contacted afterwards with chassis girder [4] away from square tube [22] centre.Another connecting square pipes [13] end face and connecting square pipes [13] One end is contacted over, and side is concordant with connecting square pipes [13] end face side to weld, and the big face of motor support plate [20] is symmetrically welded at Concordant outside chassis girder [4], motor support plate [20] has that big hole is downward, above [20] 90 ° of right angles of machine support plate with bottom Concordant on frame girder [4], [20] 90 ° of right-angled side faces of motor support plate have [13] one end surface of connecting square pipes in chassis girder [4] It is welded after contact, two pieces of motor support plates [20] are symmetrically welded.Angle steel [19] big face one face motor vertical support downwards outside Welding is contacted in [20] 90 ° of right angles of plate.Big face one faces upward one side to angle steel B [21] outside and the face in angle steel [19] big face outside connects It touches, big identity distance angle steel [19] horizontal plane a little welds angle steel B [21] after outside.Bottom plate [15] has one of opening to connection Square tube [13] big face of head is welded on motor support plate [20], square tube [22], girder [4], angle steel A [23], connecting square pipes [13] On big face.The big face of universal wheel installing plate [5] is contacted with girder [4] face, universal wheel installing plate [5] long facet and girder [4] inner face Concordantly without one concordant rear welding of motor.Braking vane [89] outer circle is with paying brake lever [2] and not having porose one end away from a bit Distance, the one side centering without keyway are welded after contacting.There are two one of keyway to be mounted on direction of advance for brake axle [24] The left side, brake axle [24] both ends erection support [11], the porose outer big face of bearing [11] and angle steel B [21] big face centerings outside, Bearing [11] do not have it is porose face out greatly, with bolt 3 [52] inject bearing [11] hole in, washer 1 [53] packs into bolt 3 [52], Nut 1 [54] is screwed into bolt 3 [52], and is screwed into (following bolt 3 [52] washer 1 [53], the place abbreviation of nut 1 [54] With bolt pair).Flat key [3] is placed in the keyway of brake axle [24], two pieces pays brake lever [2] arc surface and left and right sidesing driving wheel Arc surface overlapped away from some distance, two pieces pays brake lever [2] alignment flat key [3] and packs into brake axle [24], then by main brake bar [14] alignment flat key [3] packs into brake axle [24].Baffle ring [7] is packed on brake axle [24] circlip groove, the hole of brake block [25] with After paying brake lever [2] centering, screw [8] is injected, nut [73] is screwed into screw [8], and tightens.Right movable motor [27] is from interior The mounting hole of alignment motor support plate [20], left movable motor [26] are directed at the peace of motor support plate [20] from inside to outside outward Hole is filled, is screwed into screw [8], and tighten.Key A [9] is placed in the keyway of right movable motor [27], left movable motor [26], driven Driving wheel [12] alignment keys A [9] packs into left and right movable motor [26], [27].The hole alignment left and right movable motor of washer [10] [26], [27] screw hole is screwed into screw [8], and tightens.The hole of the hole alignment bottom plate [15] of battery [16] is fixed with bolt pair.Ten thousand It is contacted to the big face of wheel [6] with the big face of universal wheel installing plate [5], mutatis mutandis bolt pair is fixed in hole.Otic placode [17] 90 ° of leptoprosopy and work The dynamic outer facet of pedal [1] contacts, and is welded after otic placode [17] standard width of a room in an old-style house size and otic placode [17] standard width of a room in an old-style house dimensional fits on girder [4], Another [17] 90 ° of leptoprosopy of otic placode are contacted over girder [4], are welded after otic placode [17] and some sizes of girder [4] interior identity distance. Otic placode [17] hole on Active foot plate [1] and otic placode [17] hole centering on girder [4], are fixed with bolt pair.

4. vertically fixed push rod otic placode [29] is welded on the middle and lower sections of vertical fixed pusher tube [28] (one or more), erect It is fixed subject to pusher tube [28] center line with vertical to fixed push rod otic placode [29] position, sliding support plate [33] is welded on slip The middle epimere of vertical duct [31] (one or more), sliding support plate [33] position are slided with sliding subject to vertical duct [31] center line Vertical duct [31] is injected in vertical fixed pusher tube [28] endoporus, the hole alignment and fixation push rod of vertical push rod [30] fixed seat bar The hole of otic placode [29], slides vertically the hole of the hole alignment sliding support plate [33] of push rod [32], and axis pin [34] injects vertical fixed The hole of push rod otic placode [29] or the hole for sliding vertically push rod [32].Split pin [35] is inserted into the hole of axis pin [34].Fixed seat Frame [51] packs into vertical fixed pusher tube [28], and screw [8] is screwed into the screw hole of vertical fixed pusher tube [28], and is tightened.

5. the size that transversing gear reinforcing plate [85] contacts three faces with short square tube [86] mouth face is apart equally welded afterwards. Transverse tube [61] mouth face and reinforcing plate [85] below, contact weld in envelope outside short square tube [86], travel switch mounting plate [91] with Some distances are stretched out in the right side of short square tube [86] direction of advance backward, are welded after subsequent point distance contact.Travel switch is pacified Loading board [91] and the right side of sliding tube [62] direction of advance are concordant backward, are welded after subsequent point distance contact.Orifice plate [59] Contacted towards a left side with reinforcing plate [85] left side greatly, facet and reinforcing plate [85] face contact weld greatly, have after hole bolt [60] from The left side is injected in the hole of orifice plate [59], rotates otic placode [75] non-porous facet with being welded after plane contact on rectangle rotating bezel [65], Position dimension be rotation otic placode [75] non-porous big face lengthen support plate [67] here with rectangle rotating bezel [65] outside from any away from From another side is away from rectangle rotating bezel [65] with a distance from a bit.There is Kong Yitou in the big face of raising travel switch mounting plate [94] with lengthening Support plate [67] contacts, and raising travel switch mounting plate [94] has Kong Yitou with lengthening support plate [67] vertical plane with a distance from a bit, It is a little welded after away from front again.Rotation axis [39] has the face of weld seam with sliding tube [62] in being sealed without one head plane of screw thread Welding.Some distances are stretched out in gag lever post [92] and the right side of sliding tube [62] direction of advance backward, are contacted to subsequent point distance After weld.Rotating bezel [65] is welded by a section bar, and big face is put down outside with rectangle rotating bezel [65] on foraminous support plate [55] Big face is rear in concordantly sealing to weld.It is welded after turning set [56] is concordant with face envelope big under foraminous support plate [55].Lengthen support plate [67] level in, lengthen support plate [67] non-porous one side facet contacted with the big face outside rectangle rotating bezel [65] after weld, Position dimension is that foraminous support plate [55] is vertically kept flat in rectangle rotating bezel [65], lengthens support plate [67] and rectangle rotating bezel [65] in sealing.Plane is concordant with plane on lengthening support plate [67], rectangle rotating bezel [65] on 45° angle steel [66], and inclined-plane is with lengthening It is welded after support plate [67], rectangle rotating bezel [65] contact.Nut 1 [54] welds after being contacted with square tube [44] screw hole centering.It is curved It manages [42] and injects 5 millimeters of the hole of controller [49] above, bend pipe [42] horizontal tube and the button installing hole shape on controller [49] It is welded after left and right angle at 45 °.Installation bearing 1 [36], again mounting hole baffle ring [37] in turning set [56].Rectangle rotating bezel [65] foraminous support plate [55] vertically keeps flat and packs into rotation axis [39] in, and the hole of bend pipe [42] packs into rotation axis [39], washer [41] rotation axis [39] is packed into, nut 3 [38] is screwed into rotation axis [39], and the hole of rotation axis [39] is injected in split pin 1 [40] It opens and 90 ° curved.Safety door hook [64] sticks into one of chain [63], and safety door hook [64] sticks into the hole of rotating bezel [65] vertical plane.Peace Full hook [64] sticks into the other end of chain [63] again, and safety door hook [64] sticks into the hole of movable seat frame [50] vertical plane.With such It pushes away other six safety door hooks [64] and three chains [63] is installed in place.Square tube [44] screw hole on the right, controller otic placode [87] It is welded after being contacted outside away from some distance envelope mesoporous below with square tube [44].The flat facet of cross motor installing plate [80] and cunning Face welding surface contact weld, position dimension are at a distance of 10-30, right side ruler with rotational support angle steel [76] facet to dynamic pipe [62] It is very little concordant on the right of sliding tube [62].Controller otic placode [87] is contacted with controller [49] bottom surface, hole is welded outside, in envelope.Wheel Chair controller [48] mounting hole and the hole of controller mounting base [47] are concentric, and wheelchair control is installed with washer [81], screw 1 [82] Device [48] processed.Activity square tube [46] injects square tube [44] and contacts, and handle bolt [45] is screwed into square tube [44] screw hole and tightens, Control cable [43] is connect with controller and executing agency.Controller otic placode [87] and the controller otic placode on controller [49] [87] controller [49] handle is upward with one heart, is fixed with bolt pair.Cross motor [79] is installed with cross motor installing plate [80] Hole centering, with washer [81] screw 1 [82] installation cross motor [79].Flat key 1 [83] is prevented in installation cross motor [79] In the keyway of output shaft, then pack into reel [84].Sliding tube [62] does not have welding workpiece one end, rotational support angle steel [76] outside Big contact transverse tube [61] upwardly.7 word connecting plates [57] are with transverse tube [61] without welding the concordant other end, long side and transverse tube [61] it is welded after front face.Position dimension is that 7 word connecting plates [57] are higher by plane 30-70 on transverse tube [61].Three orifice plates [69] U-shaped hole does not have downwards porose one side with being welded after plane and flush right on 7 word connecting plates [57].Upper lifting motor [68] is concentric Support plate [67] mounting hole centering is lengthened, lifting motor [68] is installed with washer [81] screw 1 [82].[71] one, steel wire rope is worn Aluminium set [72] is crossed, has hole bolt [60], turn one's head again aluminium set [72] afterwards with cutting pliers the flat clamping steel wire rope of aluminium set [72] card [71], it is worn after steel wire rope [71] other end is more than left 2 circle of winding of reel [84] to three orifice plates [69] U-shaped hole in holes snap-gauge [70] one circle of winding.Holes snap-gauge [70] is aligned with three orifice plates [69] hole, and holes card is installed with washer [81] screw 1 [82] Plate [70], tightens screw 1 [82].Otic placode one in rotating push-rod fixed seat [78] is solid with rotation in a upper hole under Determine otic placode [77] with one heart, then inject the hole of the fixed otic placode [77] of rotation with axis pin [34] or turn to the hole of push rod [78] fixed seat. It is opened in split pin [35] reeve axis pin [34] hole and 90 ° curved.Hoist rope [96] one pass through after reel [84] mesoporous It more than upper right 5 circle of winding of reel [84], then wears to movable pulley [88], then wear to raising travel switch mounting plate [94], is rising It rises after being wound on travel switch mounting plate [94] more than 5 circles, then injects 5 circle hoist ropes [96] and pacify with raising travel switch Loading board [94] is intermediate.Raising travel switch [95] is in the horizontal plane of raising travel switch mounting plate [94], raising travel switch [95] idler wheel to the right with the hole of raising travel switch mounting plate [94] it is concentric with washer [81] screw 1 [82] in raising stroke On switch installation board [94].The idler wheel of two travel switches [93] is forward in the upper surface of travel switch mounting plate [91] alignment hole With one heart, [93] are switched with 1 [82] fixed journey system of washer [81] screw.

6. the present invention, compared with known technology, what lower limb disability, old lower limb disabled confident can walk, can forge Refining body has a bath, cuts down expenses, suitably can also do a little housework.

7. description of the drawings；Fig. 1 front views, Fig. 2 left views, Fig. 3 vertical views, Fig. 4 right views, Fig. 5 bottom views.

4th, embodiment

1. girder [4] Parallel Symmetric is put, outer end is welded with square tube [22], and square tube [22] both ends connect with girder [4] inner face Welded after contacting surface is concordant with girder [4], angle steel A [23] be welded with away from square tube [22] some distances, a connecting square pipes [13] and It is welded after concordantly being contacted afterwards with chassis girder [4] away from square tube [22] centre.Another connecting square pipes [13] end face and connecting square pipes [13] One end is contacted over, and side is concordant with connecting square pipes [13] end face side to weld, and the big face of motor support plate [20] is symmetrically welded at Concordant outside chassis girder [4], motor support plate [20] has that big hole is downward, above [20] 90 ° of right angles of machine support plate with bottom Concordant on frame girder [4], [20] 90 ° of right-angled side faces of motor support plate have [13] one end surface of connecting square pipes in chassis girder [4] It is welded after contact, two pieces of motor support plates [20] are symmetrically welded.Angle steel [19] big face one face motor vertical support downwards outside Welding is contacted in [20] 90 ° of right angles of plate.Big face one faces upward one side to angle steel B [21] outside and the face in angle steel [19] big face outside connects It touches, big identity distance angle steel [19] horizontal plane a little welds angle steel B [21] after outside.Bottom plate [15] has one of opening to connection Square tube [13] big face of head is welded on motor support plate [20], square tube [22], girder [4], angle steel A [23], connecting square pipes [13] On big face.The big face of universal wheel installing plate [5] is contacted with girder [4] face, universal wheel installing plate [5] long facet and girder [4] inner face Concordantly without one concordant rear welding of motor.Braking vane [89] outer circle is with paying brake lever [2] and not having porose one end away from a bit Distance, the one side centering without keyway are welded after contacting.There are two one of keyway to be mounted on direction of advance for brake axle [24] The left side, brake axle [24] both ends erection support [11], the porose outer big face of bearing [11] and angle steel B [21] big face centerings outside, Bearing [11] do not have it is porose face out greatly, with bolt 3 [52] inject bearing [11] hole in, washer 1 [53] packs into bolt 3 [52], Nut 1 [54] is screwed into bolt 3 [52], and is screwed into (following bolt 3 [52] washer 1 [53], the place abbreviation of nut 1 [54] With bolt pair).Flat key [3] is placed in the keyway of brake axle [24], two pieces pays brake lever [2] arc surface and left and right sidesing driving wheel Arc surface overlapped away from some distance, two pieces pays brake lever [2] alignment flat key [3] and packs into brake axle [24], then by main brake bar [14] alignment flat key [3] packs into brake axle [24].Baffle ring [7] is packed on brake axle [24] circlip groove, the hole of brake block [25] with After paying brake lever [2] centering, screw [8] is injected, nut [73] is screwed into screw [8], and tightens.Right movable motor [27] is from interior The mounting hole of alignment motor support plate [20], left movable motor [26] are directed at the peace of motor support plate [20] from inside to outside outward Hole is filled, is screwed into screw [8], and tighten.Key A [9] is placed in the keyway of right movable motor [27], left movable motor [26], driven Driving wheel [12] alignment keys A [9] packs into left and right movable motor [26], [27].The hole alignment left and right movable motor of washer [10] [26], [27] screw hole is screwed into screw [8], and tightens.The hole of the hole alignment bottom plate [15] of battery [16] is fixed with bolt pair.Ten thousand It is contacted to the big face of wheel [6] with the big face of universal wheel installing plate [5], mutatis mutandis bolt pair is fixed in hole.Otic placode [17] 90 ° of leptoprosopy and work The dynamic outer facet of pedal [1] contacts, and is welded after otic placode [17] standard width of a room in an old-style house size and otic placode [17] standard width of a room in an old-style house dimensional fits on girder [4], Another [17] 90 ° of leptoprosopy of otic placode are contacted over girder [4], are welded after otic placode [17] and some sizes of girder [4] interior identity distance. Otic placode [17] hole on Active foot plate [1] and otic placode [17] hole centering on girder [4], are fixed with bolt pair.

2. vertically fixed push rod otic placode [29] is welded on the middle and lower sections of vertical fixed pusher tube [28] (one or more), erect It is fixed subject to pusher tube [28] center line with vertical to fixed push rod otic placode [29] position, sliding support plate [33] is welded on slip The middle epimere of vertical duct [31] (one or more), sliding support plate [33] position are slided with sliding subject to vertical duct [31] center line Vertical duct [31] is injected in vertical fixed pusher tube [28] endoporus, the hole alignment and fixation push rod of vertical push rod [30] fixed seat bar The hole of otic placode [29], slides vertically the hole of the hole alignment sliding support plate [33] of push rod [32], and axis pin [34] injects vertical fixed The hole of push rod otic placode [29] or the hole for sliding vertically push rod [32].Split pin [35] is inserted into the hole of axis pin [34].Fixed seat Frame [51] packs into vertical fixed pusher tube [28], and screw [8] is screwed into the screw hole of vertical fixed pusher tube [28], and is tightened.

3. the size that transversing gear reinforcing plate [85] contacts three faces with short square tube [86] mouth face is apart equally welded afterwards. Transverse tube [61] mouth face and reinforcing plate [85] below, contact weld in envelope outside short square tube [86], travel switch mounting plate [91] with Some distances are stretched out in the right side of short square tube [86] direction of advance backward, are welded after subsequent point distance contact.Travel switch is pacified Loading board [91] and the right side of sliding tube [62] direction of advance are concordant backward, are welded after subsequent point distance contact.Orifice plate [59] Contacted towards a left side with reinforcing plate [85] left side greatly, facet and reinforcing plate [85] face contact weld greatly, have after hole bolt [60] from The left side is injected in the hole of orifice plate [59], rotates otic placode [75] non-porous facet with being welded after plane contact on rectangle rotating bezel [65], Position dimension be rotation otic placode [75] non-porous big face lengthen support plate [67] here with rectangle rotating bezel [65] outside from any away from From another side is away from rectangle rotating bezel [65] with a distance from a bit.There is Kong Yitou in the big face of raising travel switch mounting plate [94] with lengthening Support plate [67] contacts, and raising travel switch mounting plate [94] has Kong Yitou with lengthening support plate [67] vertical plane with a distance from a bit, It is a little welded after away from front again.Rotation axis [39] has the face of weld seam with sliding tube [62] in being sealed without one head plane of screw thread Welding.Some distances are stretched out in gag lever post [92] and the right side of sliding tube [62] direction of advance backward, are contacted to subsequent point distance After weld.Rotating bezel [65] is welded by a section bar, and big face is put down outside with rectangle rotating bezel [65] on foraminous support plate [55] Big face is rear in concordantly sealing to weld.It is welded after turning set [56] is concordant with face envelope big under foraminous support plate [55].Lengthen support plate [67] level in, lengthen support plate [67] non-porous one side facet contacted with the big face outside rectangle rotating bezel [65] after weld, Position dimension is that foraminous support plate [55] is vertically kept flat in rectangle rotating bezel [65], lengthens support plate [67] and rectangle rotating bezel [65] in sealing.Plane is concordant with plane on lengthening support plate [67], rectangle rotating bezel [65] on 45° angle steel [66], and inclined-plane is with lengthening It is welded after support plate [67], rectangle rotating bezel [65] contact.Nut 1 [54] welds after being contacted with square tube [44] screw hole centering.It is curved It manages [42] and injects 5 millimeters of the hole of controller [49] above, bend pipe [42] horizontal tube and the button installing hole shape on controller [49] It is welded after left and right angle at 45 °.Installation bearing 1 [36], again mounting hole baffle ring [37] in turning set [56].Rectangle rotating bezel [65] foraminous support plate [55] vertically keeps flat and packs into rotation axis [39] in, and the hole of bend pipe [42] packs into rotation axis [39], washer [41] rotation axis [39] is packed into, nut 3 [38] is screwed into rotation axis [39], and the hole of rotation axis [39] is injected in split pin 1 [40] It opens and 90 ° curved.Safety door hook [64] sticks into one of chain [63], and safety door hook [64] sticks into the hole of rotating bezel [65] vertical plane.Peace Full hook [64] sticks into the other end of chain [63] again, and safety door hook [64] sticks into the hole of movable seat frame [50] vertical plane.With such It pushes away other six safety door hooks [64] and three chains [63] is installed in place.Square tube [44] screw hole on the right, controller otic placode [87] It is welded after being contacted outside away from some distance envelope mesoporous below with square tube [44].The flat facet of cross motor installing plate [80] and cunning Face welding surface contact weld, position dimension are at a distance of 10-30, right side ruler with rotational support angle steel [76] facet to dynamic pipe [62] It is very little concordant on the right of sliding tube [62].Controller otic placode [87] is contacted with controller [49] bottom surface, hole is welded outside, in envelope.Wheel Chair controller [48] mounting hole and the hole of controller mounting base [47] are concentric, and wheelchair control is installed with washer [81], screw 1 [82] Device [48] processed.Activity square tube [46] injects square tube [44] and contacts, and handle bolt [45] is screwed into square tube [44] screw hole and tightens, Control cable [43] is connect with controller and executing agency.Controller otic placode [87] and the controller otic placode on controller [49] [87] controller [49] handle is upward with one heart, is fixed with bolt pair.Cross motor [79] is installed with cross motor installing plate [80] Hole centering, with washer [81] screw 1 [82] installation cross motor [79].Flat key 1 [83] is prevented in installation cross motor [79] In the keyway of output shaft, then pack into reel [84].Sliding tube [62] does not have welding workpiece one end, rotational support angle steel [76] outside Big contact transverse tube [61] upwardly.7 word connecting plates [57] are with transverse tube [61] without welding the concordant other end, long side and transverse tube [61] it is welded after front face.Position dimension is that 7 word connecting plates [57] are higher by plane 30-70 on transverse tube [61].Three orifice plates [69] U-shaped hole does not have downwards porose one side with being welded after plane and flush right on 7 word connecting plates [57].Upper lifting motor [68] is concentric Support plate [67] mounting hole centering is lengthened, lifting motor [68] is installed with washer [81] screw 1 [82].[71] one, steel wire rope is worn Aluminium set [72] is crossed, has hole bolt [60], turn one's head again aluminium set [72] afterwards with cutting pliers the flat clamping steel wire rope of aluminium set [72] card [71], it is worn after steel wire rope [71] other end is more than left 2 circle of winding of reel [84] to three orifice plates [69] U-shaped hole in holes snap-gauge [70] one circle of winding.Holes snap-gauge [70] is aligned with three orifice plates [69] hole, and holes card is installed with washer [81] screw 1 [82] Plate [70], tightens screw 1 [82].Otic placode one in rotating push-rod fixed seat [78] is solid with rotation in a upper hole under Determine otic placode [77] with one heart, then inject the hole of the fixed otic placode [77] of rotation with axis pin [34] or turn to the hole of push rod [78] fixed seat. It is opened in split pin [35] reeve axis pin [34] hole and 90 ° curved.Hoist rope [96] one pass through after reel [84] mesoporous It more than upper right 5 circle of winding of reel [84], then wears to movable pulley [88], then wear to raising travel switch mounting plate [94], is rising It rises after being wound on travel switch mounting plate [94] more than 5 circles, then injects 5 circle hoist ropes [96] and pacify with raising travel switch Loading board [94] is intermediate.Raising travel switch [95] is in the horizontal plane of raising travel switch mounting plate [94], raising travel switch [95] idler wheel to the right with the hole of raising travel switch mounting plate [94] it is concentric with washer [81] screw 1 [82] in raising stroke On switch installation board [94].The idler wheel of two travel switches [93] is forward in the upper surface of travel switch mounting plate [91] alignment hole With one heart, [93] are switched with 1 [82] fixed journey system of washer [81] screw.

Claims (3)

1. The life auxiliary robot 1. a kind of electric powered steering four-wheel DZ lower limb disabilities disability is taken care of oneself, it is characterized in that：Chassis girder [4] is flat Row is symmetrically put big inward-facing, and outer end is welded with square tube [22], square tube [22] both ends and girder [4] inner faces contact face and girder [4] concordant rear welding, inner end are welded with angle steel [19], and centre is welded with angle steel [20], is welded among angle steel [20] square tube [22] There is angle steel [21], bottom plate [15] is welded on the big face of angle steel [20], square tube [22], girder [4], angle steel [21], vertical to connect Square tube [13] is welded on above the centre of square tube [22] of inner end, and the big face of universal wheel installing plate [5] is contacted with girder [4] face, and ten thousand It is welded to wheel installing plate [5] long facet with girder [4] without one concordant rear mounting hole of motor on both sides, flat key [3] is placed on In the keyway of brake axle [24], then main brake bar [14] alignment flat key [3] is packed into brake axle [24] and pays brake lever [2] alignment keys It puts [3] and packs into brake axle [24], vertical connecting square pipes [13] are welded on above the outer end of connecting square pipes [13], vertically fix push rod Pipe [28] packs into connecting square pipes [13], and short square tube [86], which packs into, slides vertical duct [31].
2. The life auxiliary robot 2. a kind of electric powered steering four-wheel DZ lower limb disabilities disability according to claim 1 is taken care of oneself, It is characterized in：Vertical fixed push rod otic placode [29] is welded on the middle and lower sections of vertical fixed pusher tube [28] (one or more), vertical solid Determine push rod otic placode [29] position and subject to vertical fixed pusher tube [28] center line, sliding support plate [33] is welded on slip vertical duct [31] vertical duct is slided in the middle epimere of (one or more), sliding support plate [33] position with sliding subject to vertical duct [31] center line [31] it injects in vertical fixed pusher tube [28] endoporus, the hole alignment and fixation push rod otic placode [53] of vertical push rod [30] fixed seat bar Hole, slide vertically the hole of the hole alignment sliding support plate [33] of push rod [32], axis pin [34] injects vertical fixed push rod otic placode [29] hole or the hole for sliding vertically push rod [32].
3. The life auxiliary robot 3. a kind of electric powered steering four-wheel DZ lower limb disabilities disability according to claim 1 is taken care of oneself, It is characterized in：The size that reinforcing plate [85] contacts three faces with short square tube [86] mouth face is apart equally welded afterwards, transverse tube [61] mouth face With reinforcing plate [85] below, contact weld in envelope outside short square tube [86], orifice plate [59] is greatly towards left with reinforcing plate [85] left side The big face contact weld of contact, facet and reinforcing plate [85], is injected from the left side in the hole of orifice plate [59], rotation after having hole bolt [60] Otic placode [75] non-porous facet with being welded after plane contact on rectangle rotating bezel [65], without one head plane of screw thread seal by rotation axis [39] In have weld seam with sliding tube [62] face weld, flat big face is concordant outside with rectangle rotating bezel [65] in big face on foraminous support plate [55] It is welded after in envelope, is welded after turning set [56] is concordant with face envelope big under foraminous support plate [55], lengthen the water in support plate [67] It is flat, lengthen support plate [67] non-porous one side facet contacted with the big face outside rectangle rotating bezel [65] after weld, safety door hook [64] One of chain [63] is sticked into, safety door hook [64] sticks into the hole of rotating bezel [65] vertical plane, and safety door hook [64] sticks into chain again [63] other end, safety door hook [64] stick into the hole of movable seat frame [50] vertical plane, and so on other six safety door hooks [64] it is installed in place with three chains [63], sliding tube [62] does not have welding workpiece one end, rotational support angle steel [76] big face outside Contact transverse tube [61] upwards, 7 word connecting plates [57] are with transverse tube [61] without welding the concordant other end, long side and transverse tube [61] front It is welded after contact, position dimension is that 7 word connecting plates [57] are higher by plane 30-70 on transverse tube [61], and three orifice plates [69] U-shaped hole is downward Do not have porose one side with being welded after plane and flush right on 7 word connecting plates [57].