CN209972613U - Barrier-free electric crawler for disabled people - Google Patents
Barrier-free electric crawler for disabled people Download PDFInfo
- Publication number
- CN209972613U CN209972613U CN201920002874.9U CN201920002874U CN209972613U CN 209972613 U CN209972613 U CN 209972613U CN 201920002874 U CN201920002874 U CN 201920002874U CN 209972613 U CN209972613 U CN 209972613U
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- electric
- hopper
- car hopper
- rear door
- crawler
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- 230000009347 mechanical transmission Effects 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 210000003141 lower extremity Anatomy 0.000 description 3
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model provides an accessible electric tracked vehicle of disabled person mainly comprises handlebar, mechanical transmission storehouse, car hopper, electronic jar of car hopper, the electronic jar of back door plant, track running gear and frame, and its drive mode passes through transmission shaft drive track for the motor, and the railway carriage or compartment body is the seat-free but liftable. The car hopper is designed to be liftable and is connected with the frame through four electric cylinders, the lifting of the car hopper is controlled by the remote controller and can be lowered to the ground at the lowest, the car hopper is composed of five metal plates which are arranged at the left, the right, the front, the back and the lower parts, and the rear door plate is movable and is controlled by the remote controller to lift and descend. The utility model discloses a can fall to car hopper and movable backplate parallel with ground, make the leg and foot limbs disabled person who takes the wheelchair pass in and out the electric tracked vehicle railway carriage or compartment body by oneself, through both hands handle the handlebar alright drive the electric tracked vehicle and freely go on a journey. The tracked vehicle can realize the free passage of the disabled in complex environments such as ice and snow fields and is a barrier-free vehicle for the ice and snow fields.
Description
Technical Field
The utility model belongs to accessible instrument relates to an electronic track commuter, especially relates to a disabled person accessible electronic track car that makes things convenient for the handicapped personage to drive.
Background
With the popularization of ice and snow sports, the participation of lower limb disabled persons in ice and snow sports is gradually increased, and how to help solve the passing problem of disabled persons in ice and snow places becomes a problem to be solved urgently in the scene.
At present, a multipurpose traffic tracked vehicle in an ice and snow field is a common snowfield motorcycle, but the snowfield motorcycle has poor usability for lower limb disabled people, and the snowfield motorcycle is difficult to operate and control by the lower limb disabled people and the wheelchair is difficult to place. The existing barrier-free commuter vehicle (such as a barrier-free commuter vehicle for the disabled and a barrier-free multifunctional electric vehicle for the disabled) which is convenient for the disabled to use is not suitable for being used in ice and snow places. Therefore, the crawler market is in urgent need to develop an electric crawler product which can be driven by people with disabled legs and feet so as to meet the requirements of the people with disabled legs and feet.
Disclosure of Invention
The utility model aims at providing an accessible electric crawler vehicle for the disabled, which mainly comprises a handlebar 1, a mechanical transmission bin 2, a hopper 3, a hopper electric cylinder 4, a rear door panel electric cylinder 5, two crawler traveling mechanisms 6 and a frame 7, wherein the driving mode is that a motor drives a crawler through a transmission shaft, the handlebar 1 is fixed on the mechanical transmission bin 2, the mechanical transmission bin 2 is fixed on the frame 7, the hopper 3 is connected with the frame 7 through the hopper electric cylinder 4, the mechanical transmission bin 2 is internally provided with the motor 2-1 and the remote controller control box 2-2, the hopper electric cylinder 4, the rear door panel electric cylinder 5 and the motor 2-1 are connected through electric wires to realize control, the two crawler traveling mechanisms 6 comprise a crawler 6-3, a driving wheel 6-1 and a driven wheel 6-2, each driving wheel 6-1 is provided with the motor 2-1 to realize driving, the driving wheel 6-1 and the driven wheel 6-2 are sleeved with a crawler belt 6-3 together. An output shaft of the motor 2-1 is connected with a driving wheel 6-1 through a coupling 2-3, two groups of driving wheels 6-1 and driven wheels 6-2 are connected with a frame 7 through wheel shafts (not shown in the figure), and two groups of crawler belt traveling mechanisms 6 are arranged; the car hopper 3 consists of five metal plates which are arranged at the front, the back, the left, the right and the lower parts, the metal plate positioned at the back is a movable back door plate 3-1 and is hinged with the metal plate at the lower part, and the remote controller control box 2-2 controls the stretching of the electric cylinder 4 of the car hopper to drive the car hopper 3 to lift, so that the car hopper can be lowered to the ground; the movable rear door plate 3-1 is hinged with a rear door plate electric cylinder 5, the rear door plate electric cylinder 5 is fixed on a rotary table 3-2, the rotary table 3-2 is fixed on a left metal plate of the car hopper, and a remote controller control box 2-2 controls the rear door plate electric cylinder 5 to stretch and drive the movable rear door plate 3-1 to lift; the handle bar 1 is provided with a button connected with a remote controller control box 2-2 and a motor 2-1, the lifting of a car hopper 3 and the lifting of a movable rear door plate 3-1 are realized by connecting the remote controller control box 2-2 through electric wires, and the back-and-forth movement and the steering of the tracked vehicle are realized by connecting the motor 2-1 through the electric wires.
The mechanical transmission bin 2 is fixed at the front part of the frame 7, so that the space of the hopper 3 is enough to accommodate the lower wheelchair.
The width and the length of the hopper 3 are matched with those of a wheelchair, so that the inner space of the hopper can be large enough to accommodate the wheelchair.
The metal plates on the left side and the right side of the car hopper are provided with outward-turning extensions which are used for connecting one end of an electric cylinder of the car hopper, and the other end of the electric cylinder of the car hopper is connected with a frame.
The utility model provides an accessible electric tracked vehicle for the disabled, its drive mode passes through transmission shaft drive track for the motor, and the car hopper design is the liftable formula, through electronic jar and connected to frame, by its lift of remote controller control, can fall to ground at least. The utility model discloses the railway carriage or compartment body is the seatless but liftable, through can falling to the car hopper parallel with ground and movable back door plant for the business turn over car hopper railway carriage or compartment body that the leg limbs disabled person who takes the wheelchair can be convenient, the disabled person sits on the wheelchair and holds electric tracked vehicle handlebar alright drive electric tracked vehicle trip through both hands. This tracked vehicle can realize making the disabled person freely pass in complex environments such as ice and snow place, and utility model provides a freely accessible vehicle in complex environments such as ice and snow place for leg and foot limbs disabled person.
Drawings
Fig. 1 is a left side view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a plan view of the present invention.
Fig. 4 is a left side view of the present invention, showing the hopper 3 lowered and the movable back door panel 3-1 opened.
Fig. 5 is a schematic view of the present invention as seen from above the vehicle interior.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided in connection with the accompanying drawings.
Example 1
Referring to fig. 1 and 2, an accessible electric tracked vehicle for the disabled mainly comprises a handlebar 1, a mechanical transmission bin 2, a car hopper 3, a car hopper electric cylinder 4, a rear door panel electric cylinder 5, a tracked running mechanism 6 and a frame 7, wherein the handlebar 1 is fixed on the mechanical transmission bin 2, the mechanical transmission bin 2 is fixed at the front part of the frame 7, the car hopper 3 is connected with the frame 7 through the car hopper electric cylinder 4, the width and the length of the car hopper 3 are matched with those of a wheelchair, so that the space of the car hopper 3 is enough for accommodating the lower wheelchair, a motor 2-1 and a remote controller control box 2-2 are arranged in the mechanical transmission bin 2, the remote controller control box 2-2 is connected with the car hopper electric cylinder 4, the rear door panel electric cylinder 5 and the motor 2-1 through electric wires for realizing control, the tracked running mechanism 6 comprises a track 6-3, a driving wheel 6-1 and a driven wheel 6-, each driving wheel 6-1 is provided with a motor 2-1 for realizing driving, and the driving wheel 6-1 and the driven wheel 6-2 are sleeved with a crawler belt 6-3 together. The output shaft of the motor 2-1 is connected with a driving wheel 6-1 through a coupling 2-3, two groups of driving wheels 6-1 and driven wheels 6-2 are connected with a frame 7 through wheel shafts (not shown in the figure), and two groups of crawler belt traveling mechanisms 6 are provided. The car hopper 3 is composed of five metal plates which are arranged at the front, the rear, the left, the right and the lower sides, the metal plates at the left and the right sides of the car hopper 3 are provided with outward turning extensions which are used for connecting one end of an electric cylinder of the car hopper, the other end of the electric cylinder of the car hopper is connected with a frame (see figure 2), the metal plate at the back is a movable back door plate 3-1 which is hinged with the metal plate at the lower side, the car hopper 3 is designed to be in a lifting type and is connected with the frame 7 through four electric cylinders 4 of the car hopper, and the electric cylinder 4 of the car hopper is controlled by a remote controller to stretch and drive the car hopper 3 to lift, so. The movable rear door plate 3-1 is hinged with a rear door plate electric cylinder 5, the rear door plate electric cylinder 5 is fixed on a turntable 3-2, the turntable 3-2 is fixed on a left metal plate of the car hopper, and a remote controller controls the expansion of the rear door plate electric cylinder 5 to drive the movable rear door plate 3-1 to realize the lifting of the movable rear door plate 3-1; the handlebar 1 is fixed on the mechanical transmission bin 2, buttons for connecting the remote controller control box 2-2 and the motor 2-1 are arranged on the handlebar 1, the buttons are connected with the remote controller control box 2-2 and the motor 2-1 through wires,
the lifting of the hopper 3 of the tracked vehicle, the lifting of the movable rear door plate 3-1 and the forward and backward movement and steering of the tracked vehicle are realized by controlling the remote controller control box 2-2 and the motor 2-1.
Referring to fig. 3, the car hopper 3 is connected with the frame 7 through the electric car hopper cylinder 4, the car hopper 3 is designed to be capable of lifting, the four electric car hopper cylinders 4 are connected with the frame 7, the electric car hopper cylinder 4 is controlled by the remote controller to stretch and drive the car hopper 3 to lift, and the electric car hopper 3 can be lowered to the ground at the lowest. The movable rear door plate 3-1 is hinged with the rear door plate electric cylinder 5, the rear door plate electric cylinder 5 is fixed on the rotary table 3-2, the rotary table 3-2 is fixed on the left metal plate of the car hopper, and the remote controller controls the expansion of the rear door plate electric cylinder 5 to drive the movable rear door plate 3-1 to realize the lifting of the rear door plate.
Referring to fig. 4, it is a left side view of the car hopper 3 descending and the movable back door panel 3-1 opening. At the moment, the electric cylinder 4 of the car hopper is contracted to drive the car hopper 3 to descend to be attached to the ground; the rear door panel electric cylinder 5 extends to drive the rear door panel 3-1 vertical to the ground to descend to be parallel to the ground. Hopper 3 is connected with frame 7 through electronic jar 4 of hopper car hopper 3 design is the liftable formula, is connected with frame 7 through four electronic jars 4 of hopper, and the flexible lift that drives hopper 3 of electronic jar 4 of hopper is controlled by the remote controller, can descend to ground at the lowest. The movable rear door plate 3-1 is hinged with the rear door plate electric cylinder 5, the rear door plate electric cylinder 5 is fixed on the rotary table 3-2, the rotary table 3-2 is fixed on the left metal plate of the car hopper, and the remote controller controls the expansion of the rear door plate electric cylinder 5 to drive the movable rear door plate 3-1 to realize the lifting of the rear door plate.
Fig. 5 is a schematic structural view of the present invention viewed from above the inside of the vehicle. The mechanical transmission bin 2 is fixed at the front part of the frame 7, so that a large amount of space is reserved between the left crawler belt walking mechanism 6 and the right crawler belt walking mechanism 6, the car hopper 3 can be lowered to the ground, the mechanical transmission bin 2 comprises a motor 2-1 and a remote controller control box 2-2, the remote controller control box 2-2 is connected with the car hopper electric cylinder 4, the rear door panel electric cylinder 5 and the motor 2-1 through electric wires to realize control, the crawler belt walking mechanisms 6 comprise crawler belts 6-3, a driving wheel 6-1 and a driven wheel 6-2, the crawler belt walking mechanisms 6 are provided with two groups, each driving wheel 6-1 is provided with one motor 2-1 to realize driving, and the driving wheel 6-1 and the driven wheel 6-2 are sleeved with one crawler belt 6-3. The output shaft of the motor 2-1 is connected with a driving wheel 6-1 through a coupling 2-3, and two groups of driving wheels 6-1 and driven wheels 6-2 are connected with a frame 7 through wheel shafts (not shown in the figure).
In fig. 1 to 5, the electric cylinders are five in total, and four are the hopper electric cylinders 4 in the vertical position. One is a rear door panel electric cylinder 5 which is obliquely arranged. Only three electric cylinders are visible in the left view, and the other two are on the right side of the vehicle, namely behind the two upright electric cylinders.
1. Entering an electric tracked vehicle: the disabled person of leg limbs sits on the wheelchair, be located the utility model discloses near electronic tracked vehicle back door plant 3-1, through operation remote controller "car hopper" key falls, make car hopper electronic jar 4 contract, drive car hopper 3 and fall to the ground, make back door plant electronic jar 5 stretch through operation remote controller "back door plant" key falls, drive the back door plant 3-1 perpendicular to ground and fall to being parallel with ground, leg limbs disabled person gets into car hopper 3 with the wheelchair jointly, through operation remote controller "car hopper" key that rises, make car hopper electronic jar 4 extend longest, drive car hopper 3 and rise to 20cm department liftoff, through operation remote controller "back door plant" key that rises, make back door plant electronic jar 5 contract, drive back door plant 3-1 by the level rise to vertical position. The disabled with legs and feet can sit in the wheelchair to operate the control buttons on the handlebar 1 for direct control, and the barrier-free electric tracked vehicle moves back and forth and turns.
2. The electric cylinder 4 of the car hopper is contracted by operating the key of the remote controller for lowering the car hopper to drive the car hopper 3 to descend to be attached to the ground, the electric cylinder 5 of the rear door plate is contracted by operating the key of the remote controller for lowering the rear door plate to drive the rear door plate 3-1 vertical to the ground to descend to be parallel to the ground, the disabled with legs and feet and the wheelchair quit the car hopper together, the electric cylinder 4 of the car hopper is extended by operating the key of the remote controller for raising the car hopper to drive the car hopper 3 to ascend to 20cm away from the ground, and the electric cylinder 5 of the rear door plate is contracted by operating the key of the remote controller for raising the rear door plate to drive the rear door plate 3-1 to ascend to the vertical position from the horizontal position.
The electric tracked vehicle can also be driven by normal people in a standing posture and is used for traffic in complex places such as ice and snow.
Claims (7)
1. An accessible electric crawler vehicle for disabled people is characterized by mainly comprising a handlebar (1), a mechanical transmission bin (2), a hopper (3), a hopper electric cylinder (4), a rear door plate electric cylinder (5), a crawler traveling mechanism (6) and a vehicle frame (7), wherein the handlebar (1) is fixed on the mechanical transmission bin (2), the mechanical transmission bin (2) is fixed with the vehicle frame (7), the crawler traveling mechanism (6) is provided with a left side and a right side, the left side and the right side are fixed on the vehicle frame (7), the hopper (3) is connected with the vehicle frame (7) through 4 hopper electric cylinders (4), a motor (2-1) and a remote controller control box (2-2) are arranged in the mechanical transmission bin (2), the crawler traveling mechanism (6) comprises a crawler (6-3), a driving wheel (6-1) and a driven wheel (6-2), each driving wheel (6-1) is provided with one motor (2-1) for realizing driving, the driving wheel (6-1) and the driven wheel (6-2) are sleeved with a crawler belt (6-3) together, the output shaft of the motor (2-1) is connected with the driving wheel (6-1) through a shaft coupling (2-3), the driving wheel (6-1) and the driven wheel (6-2) are connected with the frame (7) through a wheel shaft, the hopper (3) is composed of five metal plates which are arranged at the front, the back, the left, the right and the lower parts, the rear metal plate is a movable rear door plate (3-1) which is hinged with the metal plate below, the movable rear door plate (3-1) is hinged with a rear door plate electric cylinder (5), the rear door plate electric cylinder (5) is fixed on a rotary table (3-2), the rotary table (3-2) is fixed on the left metal plate of the car hopper (3), and a remote controller control box (2-2) controls the extension of the rear door plate electric cylinder (5).
2. An obstacle-free electric tracked vehicle for disabled persons according to claim 1, characterized in that said mechanical transmission housing (2) is fixed to the front of the frame (7).
3. The handicapped barrier-free electric crawler according to claim 1, wherein the remote controller control box (2-2), the electric bucket cylinder (4), the electric rear door panel cylinder (5) and the electric motor (2-1) are connected through wires to realize control.
4. The handicapped barrier-free electric crawler according to claim 1, wherein the left and right metal plates of the bucket (3) have outward extensions for connecting one end of the bucket electric cylinder (4), and the other end of the bucket electric cylinder (4) is connected with the frame (7).
5. An obstacle-free electric tracked vehicle for disabled persons according to claim 1, characterized in that the width and length of the hopper (3) are adapted to the length and width of a common wheelchair.
6. The handicapped barrier-free electric crawler according to claim 1, wherein buttons for connecting the remote controller control box (2-2) and the motor (2-1) are provided on the handle bar (1), and the bucket (3) is lifted and the crawler is moved and steered back and forth by connecting the remote controller control box (2-2) and the motor (2-1) through wires.
7. An obstacle-free electric tracked vehicle for disabled persons according to claim 1, characterised in that the tracked running gear (6) has two sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920002874.9U CN209972613U (en) | 2019-01-02 | 2019-01-02 | Barrier-free electric crawler for disabled people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920002874.9U CN209972613U (en) | 2019-01-02 | 2019-01-02 | Barrier-free electric crawler for disabled people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209972613U true CN209972613U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920002874.9U Expired - Fee Related CN209972613U (en) | 2019-01-02 | 2019-01-02 | Barrier-free electric crawler for disabled people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209972613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677493A (en) * | 2019-01-02 | 2019-04-26 | 浙江大学 | A kind of accessible electric caterpillar band vehicle of disabled person |
-
2019
- 2019-01-02 CN CN201920002874.9U patent/CN209972613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677493A (en) * | 2019-01-02 | 2019-04-26 | 浙江大学 | A kind of accessible electric caterpillar band vehicle of disabled person |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |