CN105982796A - Combined transmission case for left-right-handed rotating helical wheel type stair-climbing wheelchair - Google Patents
Combined transmission case for left-right-handed rotating helical wheel type stair-climbing wheelchair Download PDFInfo
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- CN105982796A CN105982796A CN201610423230.8A CN201610423230A CN105982796A CN 105982796 A CN105982796 A CN 105982796A CN 201610423230 A CN201610423230 A CN 201610423230A CN 105982796 A CN105982796 A CN 105982796A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
- A61G5/061—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps for climbing stairs
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
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Abstract
The invention discloses a combined transmission case for a left-right-handed rotating helical wheel type stair-climbing wheelchair, and belongs to a part in a left-right-handed rotating helical wheel climbing mechanism assembly in the left-right-handed rotating helical wheel type stair-climbing wheelchair. The combined transmission case comprises a case body component, a first shaft component, a second shaft component, a third shaft component and a chain 1(24). When the combined transmission case is used in the left-right-handed rotating helical wheel type stair-climbing wheelchair, the structure of the left-right-handed rotating helical wheel climbing mechanism assembly in the left-right-handed rotating helical wheel type stair-climbing wheelchair can be further simplified, and the aim of reducing the whole vehicle manufacturing cost for the left-right-handed rotating helical wheel type stair-climbing wheelchair can be achieved.
Description
Technical field
The present invention relates to the manufacturing technology field of wheel chair capable of climbing stairway, more specifically to a kind of left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case.
Background technology
At present, in the manufacturing technology field of wheel chair capable of climbing stairway, primary structure has star wheel type and crawler type and batch (-type) several, star wheel type structure is relatively simple, but wheelchair plays shape fluctuation greatly when going upstairs and downstairs, for the people being sitting on wheelchair, desired consistent level did not the most reach, and required higher to the nursing staff of operation wheelchair simultaneously.Track structure is the most ripe, but price is high, and the household demand wheelchair user general unsuitable for economic conditions uses, and crawler type rotates less flexible simultaneously, and the household demand personnel little for living space are the most applicable.Having again the wheel chair capable of climbing stairway of ideal performance, standardization critical piece therein while of developing cheap, this is the effective means achieved the goal.
Summary of the invention
The purpose of the present invention is that offer a kind of left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case, by using a kind of left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case, the structure of left-right rotary helical wheel climbing device assembly in the wheeled wheel chair capable of climbing stairway of left-right rotary spiral can be simplified further, reduce the purpose of left-right rotary spiral wheeled wheel chair capable of climbing stairway car load manufacturing cost.
nullFor reaching the above-mentioned purpose of the present invention，The technical scheme used is: a kind of left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case，It belongs to the parts in the left-right rotary helical wheel climbing device assembly in the wheeled wheel chair capable of climbing stairway of left-right rotary spiral，The described wheeled wheel chair capable of climbing stairway of left-right rotary spiral，It includes chair body (1) and left-right rotary helical wheel climbing device assembly，Described left-right rotary helical wheel climbing device assembly，It includes band reduction box motor (2-1)、Sprocket wheel 3(2-2)、Chain 2(2-3)、Sprocket wheel 4(2-4)、Shaft coupling 1(2-5)、Shaft coupling 2(2-6)、Left-turn spiral wheel (2-7)、Right hand helix wheel (2-8)、Connecting plate (2-9) and a kind of left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case，Described a kind of left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case，It includes box assembly、First shaft assembly、Second shaft assembly、3rd shaft assembly and chain 1(24)；
nullDescribed box assembly，It includes case lid (4)、Bearing cap 1(8)、Bearing cap 2(9)、Bearing cap 3(10)、Bearing cap 4(11)、Bearing cap 5(12)、Bearing cap 6(13) and casing，Described casing includes header board (3-1)、Back plate (3-2)、Right panel (3-3)、Left plate (3-4)、Base plate (3-5)，The front end face of described right panel (3-3) is connected with the right side after header board (3-1)，The rear end face of right panel (3-3) is connected with the right side before back plate (3-2)，The front end face of described left plate (3-4) is connected with the left side after header board (3-1)，The rear end face of left plate (3-4) is connected with the left side before back plate (3-2)，The lower surface of header board (3-1)、The lower surface of back plate (3-2)、All upper surfaces with base plate (3-5), the lower surface of the lower surface of right panel (3-3) and left plate (3-4) are connected，The lower surface of base plate (3-5) is connected with the upper surface of connecting plate (2-9)，The left side extension of base plate (3-5) and the right side extension of base plate (3-5)，Left side mounting platform and right side mounting platform respectively as casing，All lower surfaces with case lid (4), the upper surface of the upper surface of front side board (3-1) and the upper surface of back side panel (3-2) and the upper surface of right plate (3-3) and left plate (3-4) are connected，In the medium height position of front side board (3-1)，It is disposed with bearing mounting hole (3-B2)、Bearing mounting hole (3-B4)、Bearing mounting hole (3-B6)，In the medium height position of back side panel (3-2)，It is disposed with bearing mounting hole (3-B1)、Bearing mounting hole (3-B3)、Bearing mounting hole (3-B5)，Bearing mounting hole (3-B1) and bearing mounting hole (3-B2) are concentric string holes，Bearing mounting hole (3-B3) and bearing mounting hole (3-B4) are concentric string holes，Bearing mounting hole (3-B5) and bearing mounting hole (3-B6) are concentric string holes，Bearing mounting hole (3-B1) and the axial line of bearing mounting hole (3-B2)、Bearing mounting hole (3-B3) is parallel to each other and all vertical with the front end face of front side board (3-1) with the axial line of bearing mounting hole (3-B6) with bearing mounting hole (3-B5) respectively with the axial line of bearing mounting hole (3-B4)，Bearing cap 1(8) it is arranged on bearing mounting hole (3-B1)，It is connected with the rear end face of back side panel (3-2)，Bearing cap 1(8) on be provided with axle 1(5) transitional pore of one end，Bearing cap 2(9) it is arranged on bearing mounting hole (3-B2)，It is connected with the front end face of front side board (3-1)，Bearing cap 2(9) on be provided with axle 1(5) transitional pore of the other end，Bearing cap 3(10) it is arranged on bearing mounting hole (3-B3)，It is connected with the rear end face of back side panel (3-2)，Bearing cap 4(11) it is arranged on bearing mounting hole (3-B4)，It is connected with the front end face of front side board (3-1)，Bearing cap 5(12) it is arranged on bearing mounting hole (3-B5)，It is connected with the rear end face of back side panel (3-2)，Bearing cap 6(13) it is arranged on bearing mounting hole (3-B6)，It is connected with the front end face of front side board (3-1)，Bearing cap 6(13) on be provided with axle 3(7) transitional pore；
The first described shaft assembly, it includes axle 1(5), bearing 1(14), bearing 2(15), gear 1(20), described axle 1(5) one end, through bearing cap 1(8) the upper transitional pore arranged, stretch out outside the rear end face of back side panel (3-2), with sprocket wheel 4(2-4) it is connected, chain 2(2-3) it is arranged on the sprocket wheel 3(2-2 being connected with band reduction box motor (2-1) output shaft end) and sprocket wheel 4(2-4) on, form Chain conveyer, by described transmission, the power of band reduction box motor (2-1) is passed to described a kind of left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case, described axle 1(5) the other end, through bearing cap 2(9) the upper transitional pore arranged；nullStretch out outside the front end face of front side board (3-1)，With shaft coupling 1(2-5) in half a coupler be connected，By shaft coupling 1(2-5)，Power is passed to and shaft coupling 1(2-5) in second half shaft coupling be connected left-turn spiral wheel (2-7)，Described bearing 1(14) it is arranged on bearing mounting hole (3-B1) and near bearing cap 1(8) the axle 1(5 of side) on，Described bearing 2(15) it is arranged on bearing mounting hole (3-B2) and near bearing cap 2(9) the axle 1(5 of side) on，Described gear 1(20) it is arranged close to bearing 1(14) the axle 1(5 of side) on，It is placed in middle header board (3-1)、Back plate (3-2)、Right panel (3-3)、Left plate (3-4)、Base plate (3-5)、In the space that case lid (4) is formed；
nullThe second described shaft assembly，It includes axle 2(6)、Bearing 3(16)、Bearing 4(17)、Gear 2(21)、Sprocket wheel 1(22)，Described bearing 3(16) to be arranged on bearing mounting hole (3-B3) upper and be arranged on axle 2(6) one end on，Described bearing 4(17) to be arranged on bearing mounting hole (3-B4) upper and be arranged on axle 2(6) the other end on，Described gear 2(21) it is arranged close to bearing 3(16) the axle 2(6 of side) on，It is placed in header board (3-1)、Back plate (3-2)、Right panel (3-3)、Left plate (3-4)、Base plate (3-5)、In the space that case lid (4) is formed，Gear 2(21) and gear 1(20) engagement，Form gear drive，Gear 2(21) with gear 1(20) the number of teeth identical，Axle 1(5) rotating speed and axle 2(6) rotating speed equal，Turn to contrary，Described sprocket wheel 1(22) it is arranged on axle 2(6) on，Be located close to bearing 4(17) side，It is placed in middle header board (3-1)、Back plate (3-2)、Right panel (3-3)、Left plate (3-4)、Base plate (3-5)、In the space that case lid (4) is formed；
The 3rd described shaft assembly, it includes axle 3(7), bearing 5(18), bearing 6(19), sprocket wheel 2(23), described bearing 5(18) to be arranged on bearing mounting hole (3-B5) upper and be arranged on axle 3(7) one end on, described axle 3(7) the other end, through bearing cap 6(13) the upper transitional pore arranged；Stretch out outside the front end face of header board (3-1), with shaft coupling 2(2-6) in half a coupler be connected, by shaft coupling 2(2-6), impart power to and shaft coupling 2(2-6) in second half shaft coupling be connected right hand helix wheel (2-8), described bearing 6(19) it is arranged on bearing mounting hole (3-B6) and near bearing cap 6(13) the axle 3(7 of side) on, described sprocket wheel 2(23) it is arranged on axle 3(7) on, be located close to bearing 6(19) side, it is placed in middle header board (3-1), back plate (3-2), right panel (3-3), left plate (3-4), base plate (3-5), in the space that case lid (4) is formed；
Described chain 1(24), be arranged on sprocket wheel 1(22) and sprocket wheel 2(23) on, formed Chain conveyer, sprocket wheel 1(22) and sprocket wheel 2(23) the number of teeth equal, axle 2(6) with axle 3(7) rotating speed identical, turn to identical；
Described header board (3-1), back plate (3-2), right panel (3-3), left plate (3-4) and base plate (3-5) are set to an one piece casting type structure, header board (3-1), back plate (3-2), right panel (3-3), left plate (3-4) and the piece design of base plate (3-5) described in replacement；
Described header board (3-1), back plate (3-2), right panel (3-3), left plate (3-4) and base plate (3-5) are set to an integral die-cast formula structure, header board (3-1), back plate (3-2), right panel (3-3), left plate (3-4) and the piece design of base plate (3-5) described in replacement.
The beneficial effects of the present invention is: a kind of left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case is made as independent parts, the structure of left-right rotary helical wheel climbing device assembly in the wheeled wheel chair capable of climbing stairway of left-right rotary spiral can be simplified, can effectively reduce the car load manufacturing cost of a kind of wheeled wheel chair capable of climbing stairway of left-right rotary spiral, also allow for workshop and arrange production.
Accompanying drawing illustrates:
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram front view of the embodiment of the present invention.
Fig. 2 is that the C of the left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case in the structure diagram Front view 1 of the embodiment of the present invention is to local revolved view.
Fig. 3 is that the A of the left-right rotary helical wheel climbing device assembly in the structure diagram Front view 1 of the embodiment of the present invention is to local revolved view.
Detailed description of the invention:
nullAt Fig. 1、Fig. 2、In Fig. 3，Chair body (1)、Band reduction box motor (2-1)、Sprocket wheel 3(2-2)、Chain 2(2-3)、Sprocket wheel 4(2-4)、Shaft coupling 1(2-5)、Shaft coupling 2(2-6)、Left-turn spiral wheel (2-7)、Right hand helix wheel (2-8)、Connecting plate (2-9)、Header board (3-1)、Back plate (3-2)、Right panel (3-3)、Left plate (3-4)、Base plate (3-5)、Case lid (4)、Axle 1(5)、Axle 2(6)、Axle 3(7)、Bearing cap 1(8)、Bearing cap 2(9)、Bearing cap 3(10)、Bearing cap 4(11)、Bearing cap 5(12)、Bearing cap 6(13)、Bearing 1(14)、Bearing 2(15)、Bearing 3(16)、Bearing 4(17)、Bearing 5(18)、Bearing 6(19)、Gear 1(20)、Gear 2(21)、Sprocket wheel 1(22)、Sprocket wheel 2(23)、Chain 1(24)、Bearing mounting hole (3-B1)、Bearing mounting hole (3-B2)、Bearing mounting hole (3-B3)、Bearing mounting hole (3-B4)、Bearing mounting hole (3-B5)、Bearing mounting hole (3-B6).
At Fig. 1, Fig. 2, in embodiment shown in Fig. 3, the wheeled wheel chair capable of climbing stairway of left-right rotary spiral, it includes chair body (1) and left-right rotary helical wheel climbing device assembly, described left-right rotary helical wheel climbing device assembly, it includes band reduction box motor (2-1), sprocket wheel 3(2-2), chain 2(2-3), sprocket wheel 4(2-4), shaft coupling 1(2-5), shaft coupling 2(2-6), left-turn spiral wheel (2-7), right hand helix wheel (2-8), connecting plate (2-9) and a kind of left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case, described a kind of left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case, it includes box assembly, first shaft assembly, second shaft assembly, 3rd shaft assembly and chain 1(24).
Described box assembly, it includes case lid (4), bearing cap 1(8), bearing cap 2(9), bearing cap 3(10), bearing cap 4(11), bearing cap 5(12), bearing cap 6(13) and casing；
nullDescribed casing includes header board (3-1)、Back plate (3-2)、Right panel (3-3)、Left plate (3-4)、Base plate (3-5)，The front end face of described right panel (3-3) is connected with the right side after header board (3-1)，The rear end face of right panel (3-3) is connected with the right side before back plate (3-2)，The front end face of described left plate (3-4) is connected with the left side after header board (3-1)，The rear end face of left plate (3-4) is connected with the left side before back plate (3-2)，The lower surface of header board (3-1)、The lower surface of back plate (3-2)、All upper surfaces with base plate (3-5), the lower surface of the lower surface of right panel (3-3) and left plate (3-4) are connected，The lower surface of base plate (3-5) is connected with the upper surface of connecting plate (2-9)，The left side extension of base plate (3-5) and the right side extension of base plate (3-5)，Left side mounting platform and right side mounting platform respectively as casing，All lower surfaces with case lid (4), the upper surface of the upper surface of front side board (3-1) and the upper surface of back side panel (3-2) and the upper surface of right plate (3-3) and left plate (3-4) are connected，In the medium height position of front side board (3-1)，It is disposed with bearing mounting hole (3-B2)、Bearing mounting hole (3-B4)、Bearing mounting hole (3-B6)，In the medium height position of back side panel (3-2)，It is disposed with bearing mounting hole (3-B1)、Bearing mounting hole (3-B3)、Bearing mounting hole (3-B5)，Bearing mounting hole (3-B1) and bearing mounting hole (3-B2) are concentric string holes，Bearing mounting hole (3-B3) and bearing mounting hole (3-B4) are concentric string holes，Bearing mounting hole (3-B5) and bearing mounting hole (3-B6) are concentric string holes，Bearing mounting hole (3-B1) and the axial line of bearing mounting hole (3-B2)、Bearing mounting hole (3-B3) is parallel to each other and all vertical with the front end face of front side board (3-1) with the axial line of bearing mounting hole (3-B6) with bearing mounting hole (3-B5) respectively with the axial line of bearing mounting hole (3-B4)，Bearing cap 1(8) it is arranged on bearing mounting hole (3-B1)，It is connected with the rear end face of back side panel (3-2)，Bearing cap 1(8) on be provided with axle 1(5) transitional pore of one end，Bearing cap 2(9) it is arranged on bearing mounting hole (3-B2)，It is connected with the front end face of front side board (3-1)，Bearing cap 2(9) on be provided with axle 1(5) transitional pore of the other end，Bearing cap 3(10) it is arranged on bearing mounting hole (3-B3)，It is connected with the rear end face of back side panel (3-2)，Bearing cap 4(11) it is arranged on bearing mounting hole (3-B4)，It is connected with the front end face of front side board (3-1)，Bearing cap 5(12) it is arranged on bearing mounting hole (3-B5)，It is connected with the rear end face of back side panel (3-2)，Bearing cap 6(13) it is arranged on bearing mounting hole (3-B6)，It is connected with the front end face of front side board (3-1)，Bearing cap 6(13) on be provided with axle 3(7) transitional pore.
The first described shaft assembly, it includes axle 1(5), bearing 1(14), bearing 2(15), gear 1(20), described axle 1(5) one end, through bearing cap 1(8) the upper transitional pore arranged, stretch out outside the rear end face of back side panel (3-2), with sprocket wheel 4(2-4) it is connected, chain 2(2-3) it is arranged on the sprocket wheel 3(2-2 being connected with band reduction box motor (2-1) output shaft end) and sprocket wheel 4(2-4) on, form Chain conveyer, by described transmission, the power of band reduction box motor (2-1) is passed to described a kind of left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case, described axle 1(5) the other end, through bearing cap 2(9) the upper transitional pore arranged；nullStretch out outside the front end face of front side board (3-1)，With shaft coupling 1(2-5) in half a coupler be connected，By shaft coupling 1(2-5)，Power is passed to and shaft coupling 1(2-5) in second half shaft coupling be connected left-turn spiral wheel (2-7)，Described bearing 1(14) it is arranged on bearing mounting hole (3-B1) and near bearing cap 1(8) the axle 1(5 of side) on，Described bearing 2(15) it is arranged on bearing mounting hole (3-B2) and near bearing cap 2(9) the axle 1(5 of side) on，Described gear 1(20) it is arranged close to bearing 1(14) the axle 1(5 of side) on，It is placed in middle header board (3-1)、Back plate (3-2)、Right panel (3-3)、Left plate (3-4)、Base plate (3-5)、In the space that case lid (4) is formed.
nullThe second described shaft assembly，It includes axle 2(6)、Bearing 3(16)、Bearing 4(17)、Gear 2(21)、Sprocket wheel 1(22)，Described bearing 3(16) to be arranged on bearing mounting hole (3-B3) upper and be arranged on axle 2(6) one end on，Described bearing 4(17) to be arranged on bearing mounting hole (3-B4) upper and be arranged on axle 2(6) the other end on，Described gear 2(21) it is arranged close to bearing 3(16) the axle 2(6 of side) on，It is placed in header board (3-1)、Back plate (3-2)、Right panel (3-3)、Left plate (3-4)、Base plate (3-5)、In the space that case lid (4) is formed，Gear 2(21) and gear 1(20) engagement，Form gear drive，Gear 2(21) with gear 1(20) the number of teeth identical，Axle 1(5) rotating speed and axle 2(6) rotating speed equal，Turn to contrary，Described sprocket wheel 1(22) it is arranged on axle 2(6) on，Be located close to bearing 4(17) side，It is placed in middle header board (3-1)、Back plate (3-2)、Right panel (3-3)、Left plate (3-4)、Base plate (3-5)、In the space that case lid (4) is formed.
The 3rd described shaft assembly, it includes axle 3(7), bearing 5(18), bearing 6(19), sprocket wheel 2(23), described bearing 5(18) to be arranged on bearing mounting hole (3-B5) upper and be arranged on axle 3(7) one end on, described axle 3(7) the other end, through bearing cap 6(13) the upper transitional pore arranged；Stretch out outside the front end face of header board (3-1), with shaft coupling 2(2-6) in half a coupler be connected, by shaft coupling 2(2-6), impart power to and shaft coupling 2(2-6) in second half shaft coupling be connected right hand helix wheel (2-8), described bearing 6(19) it is arranged on bearing mounting hole (3-B6) and near bearing cap 6(13) the axle 3(7 of side) on, described sprocket wheel 2(23) it is arranged on axle 3(7) on, be located close to bearing 6(19) side, it is placed in middle header board (3-1), back plate (3-2), right panel (3-3), left plate (3-4), base plate (3-5), in the space that case lid (4) is formed.
Described chain 1(24), be arranged on sprocket wheel 1(22) and sprocket wheel 2(23) on, formed Chain conveyer, sprocket wheel 1(22) and sprocket wheel 2(23) the number of teeth equal, axle 2(6) with axle 3(7) rotating speed identical, turn to identical.
Claims (3)
1. a left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case, it is characterised in that: it includes box assembly, the first shaft assembly, the second shaft assembly, the 3rd shaft assembly and chain 1(24)；
nullDescribed box assembly，It includes case lid (4)、Bearing cap 1(8)、Bearing cap 2(9)、Bearing cap 3(10)、Bearing cap 4(11)、Bearing cap 5(12)、Bearing cap 6(13) and casing，Described casing includes header board (3-1)、Back plate (3-2)、Right panel (3-3)、Left plate (3-4)、Base plate (3-5)，The front end face of described right panel (3-3) is connected with the right side after header board (3-1)，The rear end face of right panel (3-3) is connected with the right side before back plate (3-2)，The front end face of described left plate (3-4) is connected with the left side after header board (3-1)，The rear end face of left plate (3-4) is connected with the left side before back plate (3-2)，The lower surface of header board (3-1)、The lower surface of back plate (3-2)、All upper surfaces with base plate (3-5), the lower surface of the lower surface of right panel (3-3) and left plate (3-4) are connected，The lower surface of base plate (3-5) is connected with the upper surface of connecting plate (2-9)，The left side extension of base plate (3-5) and the right side extension of base plate (3-5)，Left side mounting platform and right side mounting platform respectively as casing，All lower surfaces with case lid (4), the upper surface of the upper surface of front side board (3-1) and the upper surface of back side panel (3-2) and the upper surface of right plate (3-3) and left plate (3-4) are connected，In the medium height position of front side board (3-1)，It is disposed with bearing mounting hole (3-B2)、Bearing mounting hole (3-B4)、Bearing mounting hole (3-B6)，In the medium height position of back side panel (3-2)，It is disposed with bearing mounting hole (3-B1)、Bearing mounting hole (3-B3)、Bearing mounting hole (3-B5)，Bearing mounting hole (3-B1) and bearing mounting hole (3-B2) are concentric string holes，Bearing mounting hole (3-B3) and bearing mounting hole (3-B4) are concentric string holes，Bearing mounting hole (3-B5) and bearing mounting hole (3-B6) are concentric string holes，Bearing mounting hole (3-B1) and the axial line of bearing mounting hole (3-B2)、Bearing mounting hole (3-B3) is parallel to each other and all vertical with the front end face of front side board (3-1) with the axial line of bearing mounting hole (3-B6) with bearing mounting hole (3-B5) respectively with the axial line of bearing mounting hole (3-B4)，Bearing cap 1(8) it is arranged on bearing mounting hole (3-B1)，It is connected with the rear end face of back side panel (3-2)，Bearing cap 1(8) on be provided with axle 1(5) transitional pore of one end，Bearing cap 2(9) it is arranged on bearing mounting hole (3-B2)，It is connected with the front end face of front side board (3-1)，Bearing cap 2(9) on be provided with axle 1(5) transitional pore of the other end，Bearing cap 3(10) it is arranged on bearing mounting hole (3-B3)，It is connected with the rear end face of back side panel (3-2)，Bearing cap 4(11) it is arranged on bearing mounting hole (3-B4)，It is connected with the front end face of front side board (3-1)，Bearing cap 5(12) it is arranged on bearing mounting hole (3-B5)，It is connected with the rear end face of back side panel (3-2)，Bearing cap 6(13) it is arranged on bearing mounting hole (3-B6)，It is connected with the front end face of front side board (3-1)，Bearing cap 6(13) on be provided with axle 3(7) transitional pore；
The first described shaft assembly, it includes axle 1(5), bearing 1(14), bearing 2(15), gear 1(20), described axle 1(5) one end, through bearing cap 1(8) the upper transitional pore arranged, stretch out outside the rear end face of back side panel (3-2), with sprocket wheel 4(2-4) it is connected, chain 2(2-3) it is arranged on the sprocket wheel 3(2-2 being connected with band reduction box motor (2-1) output shaft end) and sprocket wheel 4(2-4) on, form Chain conveyer, by described transmission, the power of band reduction box motor (2-1) is passed to described a kind of left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case, described axle 1(5) the other end, through bearing cap 2(9) the upper transitional pore arranged；nullStretch out outside the front end face of front side board (3-1)，With shaft coupling 1(2-5) in half a coupler be connected，By shaft coupling 1(2-5)，Power is passed to and shaft coupling 1(2-5) in second half shaft coupling be connected left-turn spiral wheel (2-7)，Described bearing 1(14) it is arranged on bearing mounting hole (3-B1) and near bearing cap 1(8) the axle 1(5 of side) on，Described bearing 2(15) it is arranged on bearing mounting hole (3-B2) and near bearing cap 2(9) the axle 1(5 of side) on，Described gear 1(20) it is arranged close to bearing 1(14) the axle 1(5 of side) on，It is placed in middle header board (3-1)、Back plate (3-2)、Right panel (3-3)、Left plate (3-4)、Base plate (3-5)、In the space that case lid (4) is formed；
nullThe second described shaft assembly，It includes axle 2(6)、Bearing 3(16)、Bearing 4(17)、Gear 2(21)、Sprocket wheel 1(22)，Described bearing 3(16) to be arranged on bearing mounting hole (3-B3) upper and be arranged on axle 2(6) one end on，Described bearing 4(17) to be arranged on bearing mounting hole (3-B4) upper and be arranged on axle 2(6) the other end on，Described gear 2(21) it is arranged close to bearing 3(16) the axle 2(6 of side) on，It is placed in header board (3-1)、Back plate (3-2)、Right panel (3-3)、Left plate (3-4)、Base plate (3-5)、In the space that case lid (4) is formed，Gear 2(21) and gear 1(20) engagement，Form gear drive，Gear 2(21) with gear 1(20) the number of teeth identical，Axle 1(5) rotating speed and axle 2(6) rotating speed equal，Turn to contrary，Described sprocket wheel 1(22) it is arranged on axle 2(6) on，Be located close to bearing 4(17) side，It is placed in middle header board (3-1)、Back plate (3-2)、Right panel (3-3)、Left plate (3-4)、Base plate (3-5)、In the space that case lid (4) is formed；
The 3rd described shaft assembly, it includes axle 3(7), bearing 5(18), bearing 6(19), sprocket wheel 2(23), described bearing 5(18) to be arranged on bearing mounting hole (3-B5) upper and be arranged on axle 3(7) one end on, described axle 3(7) the other end, through bearing cap 6(13) the upper transitional pore arranged；Stretch out outside the front end face of header board (3-1), with shaft coupling 2(2-6) in half a coupler be connected, by shaft coupling 2(2-6), impart power to and shaft coupling 2(2-6) in second half shaft coupling be connected right hand helix wheel (2-8), described bearing 6(19) it is arranged on bearing mounting hole (3-B6) and near bearing cap 6(13) the axle 3(7 of side) on, described sprocket wheel 2(23) it is arranged on axle 3(7) on, be located close to bearing 6(19) side, it is placed in middle header board (3-1), back plate (3-2), right panel (3-3), left plate (3-4), base plate (3-5), in the space that case lid (4) is formed；
Described chain 1(24), be arranged on sprocket wheel 1(22) and sprocket wheel 2(23) on, formed Chain conveyer, sprocket wheel 1(22) and sprocket wheel 2(23) the number of teeth equal, axle 2(6) with axle 3(7) rotating speed identical, turn to identical.
A kind of left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case the most according to claim 1, it is characterized in that: described header board (3-1), back plate (3-2), right panel (3-3), left plate (3-4) and base plate (3-5) are set to an one piece casting type structure, header board (3-1), back plate (3-2), right panel (3-3), left plate (3-4) and the piece design of base plate (3-5) described in replacement.
A kind of left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case the most according to claim 1, it is characterized in that: described header board (3-1), back plate (3-2), right panel (3-3), left plate (3-4) and base plate (3-5) are set to an integral die-cast formula structure, header board (3-1), back plate (3-2), right panel (3-3), left plate (3-4) and the piece design of base plate (3-5) described in replacement.
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| CN201610423230.8A CN105982796B (en) | 2016-06-15 | 2016-06-15 | A kind of left-right rotary spiral wheeled wheel chair capable of climbing stairway combination transmission case |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174421A (en) * | 2017-04-27 | 2017-09-19 | 陈建平 | A kind of electric bicycle that can be gone up downstairs |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7464620B2 (en) * | 2004-11-11 | 2008-12-16 | Schukraoof North America | Actuator |
| CN201587823U (en) * | 2009-11-04 | 2010-09-22 | 宝鸡石油机械有限责任公司 | Integral double-helix active rope discharging device |
| CN102403837A (en) * | 2011-11-19 | 2012-04-04 | 江苏同盛环保技术有限公司 | Rotating mechanism |
| CN203280611U (en) * | 2013-04-16 | 2013-11-13 | 昆山福宏康复科技有限公司 | Controllable torque gearbox used for electric wheelchair |
| CN204572937U (en) * | 2015-04-17 | 2015-08-19 | 芜湖富仕德机械股份有限公司 | A kind of Multifunctional gear box |
| CN205885686U (en) * | 2016-06-15 | 2017-01-18 | 梁庆昌 | Wheeled stair compound transmission case for wheelchair of climbing of left side right -handed helix |
-
2016
- 2016-06-15 CN CN201610423230.8A patent/CN105982796B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7464620B2 (en) * | 2004-11-11 | 2008-12-16 | Schukraoof North America | Actuator |
| CN201587823U (en) * | 2009-11-04 | 2010-09-22 | 宝鸡石油机械有限责任公司 | Integral double-helix active rope discharging device |
| CN102403837A (en) * | 2011-11-19 | 2012-04-04 | 江苏同盛环保技术有限公司 | Rotating mechanism |
| CN203280611U (en) * | 2013-04-16 | 2013-11-13 | 昆山福宏康复科技有限公司 | Controllable torque gearbox used for electric wheelchair |
| CN204572937U (en) * | 2015-04-17 | 2015-08-19 | 芜湖富仕德机械股份有限公司 | A kind of Multifunctional gear box |
| CN205885686U (en) * | 2016-06-15 | 2017-01-18 | 梁庆昌 | Wheeled stair compound transmission case for wheelchair of climbing of left side right -handed helix |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174421A (en) * | 2017-04-27 | 2017-09-19 | 陈建平 | A kind of electric bicycle that can be gone up downstairs |
| CN107174421B (en) * | 2017-04-27 | 2018-08-10 | 陈建平 | A kind of electric bicycle that can be gone up downstairs |
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| CN105982796B (en) | 2017-06-09 |
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Effective date of registration: 20201026 Address after: No. 812, Century Avenue, Chengdong Industrial Park, Chuzhou City, Anhui Province Patentee after: CHUZHOU HONGMING ELECTROMECHANICAL Co.,Ltd. Address before: 528237 Guangdong Province Nanhai District of Foshan City Shishan town of Guan River Road East Institute of water conservancy dormitory room 101 Patentee before: Liang Qingchang |
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