CN112537359A - Stair climbing device for freight transportation - Google Patents
Stair climbing device for freight transportation Download PDFInfo
- Publication number
- CN112537359A CN112537359A CN202011434537.0A CN202011434537A CN112537359A CN 112537359 A CN112537359 A CN 112537359A CN 202011434537 A CN202011434537 A CN 202011434537A CN 112537359 A CN112537359 A CN 112537359A
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- CN
- China
- Prior art keywords
- motor
- main support
- support
- climbing device
- freight
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000009194 climbing Effects 0.000 title claims abstract description 11
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
- B62B5/026—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs with spiders or adapted wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
- B62B5/0036—Arrangements of motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
- B62B5/0036—Arrangements of motors
- B62B5/0043—One motor drives one wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
- B62B5/0053—Arrangements of batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0069—Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0069—Control
- B62B5/0076—Remotely controlled
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a stair climbing device for freight transportation, which comprises a main support, a wheel carrier, a driving wheel, driven wheels and triangular supports, wherein one end of the wheel carrier is connected with the main support, the lower part of the wheel carrier is connected with the triangular supports through a motor A, output shafts are arranged at two ends of the motor A, each triangular support is provided with three connecting rods, one end of each connecting rod is fixedly connected with the driving wheel, the other end of each connecting rod is connected with the output shaft of the motor A, the included angle between every two connecting rods is 120 degrees, and the driven wheels are arranged at two sides of the lower. According to the invention, the triangular support is arranged at the lower part of the main support, and the driving wheel is driven to rotate by the rotation of the triangular support, so that power is provided to enable the main support to crawl on steps, heavier goods are convenient to carry, the physical consumption of couriers is reduced, and the goods are transported safely and efficiently.
Description
Technical Field
The invention belongs to the field of logistics transportation, and particularly relates to a stair climbing device for freight transportation.
Background
In recent years, along with the rapid development of logistics industry, the market scale of the express industry is continuously enlarged, some houses cannot be quickly lifted to a high level due to the absence of elevators when goods are delivered in purple, for a next heavier express, the goods are conveyed to go upstairs and downstairs through manpower easily to be hurt to a human body, the labor intensity of manually climbing stairs is high, the delivery time is delayed, the contradiction between couriers and users is often caused, the goods are easily accidentally collided due to manual conveying, and the goods are damaged in the future, so that a stair climbing device for freight transportation is needed, and the goods can be quickly and conveniently conveyed on the stairs.
Disclosure of Invention
In order to solve the technical problem, the invention provides a freight stair climbing device which can solve the problem of inconvenient use in the prior art.
The invention is realized by the following technical scheme.
The invention provides a freight stair climbing device which comprises a main support, a wheel carrier, a driving wheel, driven wheels and triangular supports, wherein one end of the wheel carrier is connected with the main support, the lower part of the wheel carrier is connected with the triangular supports through a motor A, output shafts are arranged at two ends of the motor A, three connecting rods are arranged on each triangular support, one end of each connecting rod is fixedly connected with the driving wheel, the other end of each connecting rod is connected with the output shaft of the motor A, the included angle between the connecting rods is 120 degrees, and the driven wheels are arranged on two sides of the lower part of the main.
An auxiliary support is arranged at the lower part of the main support, one end of the auxiliary support is connected with the main support, and the included angle between the main support and the auxiliary support is 90 degrees.
A handle is arranged on the upper portion of the main support, and one end of the handle is connected with the main support through a rotary joint.
The upper part of the wheel carrier is connected with a main bracket through a motor B.
The storage battery is arranged on the main support and fixed to the lower portion of the main support through screws, and the storage battery is located between the driven wheels.
The controller is installed on the main support and is connected with the motor A, the motor B and the storage battery through wires respectively, and the remote controller is connected with the controller in a wired or wireless mode.
And the motor A and the motor B are both speed reducing motors.
The length of the connecting rod is 20cm to 40 cm.
The shell of the motor B is fixed on the main bracket, and the output shaft of the motor B is connected with the wheel carrier.
The invention has the beneficial effects that: through setting up the A-frame in the main support lower part, the rotation through the A-frame drives the action wheel and rotates to provide power and make the main support can creep on the step, be convenient for carry heavier goods, alleviate express delivery person's physical demands, safe efficient transportation goods.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1-main support, 2-wheel carrier, 3-driving wheel, 4-driven wheel, 5-triangular support, 6-connecting rod, 7-motor A, 8-auxiliary support, 9-handle, 10-motor B, 11-storage battery and 12-rotary joint.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1, a stair climbing device for freight transportation comprises a main support 1, a wheel carrier 2, a driving wheel 3, a driven wheel 4 and a triangular support 5, wherein one end of the wheel carrier 2 is connected with the main support 1, the lower part of the wheel carrier 2 is connected with the triangular support 5 through a motor a7, output shafts are arranged at two ends of a motor a7, three connecting rods 6 are arranged on each triangular support 5, one end of each connecting rod 6 is fixedly connected with the driving wheel 3, the other end of each connecting rod 6 is connected with an output shaft of a motor a7, an included angle between the connecting rods 6 is 120 degrees, and the driven wheel 4 is arranged at two sides of.
The goods is placed on main support 1 during the use, and support through auxiliary stand 8, make the goods can remove with main support 1 together, when climbing stair, through the deflection of motor B10 control wheel carrier 2, thereby control the angle of main support 1, motor A7 drive triangular supports 5 rotates, thereby through the frictional force of action wheel 3 with the step, make main support 1 obtain ascending power, make main support 1 can follow the step rebound, be convenient for carry heavier goods, alleviate express delivery person's physical demands, safe and efficient transportation goods.
The lower part of the main support 1 is provided with an auxiliary support 8, one end of the auxiliary support 8 is connected with the main support 1, an included angle between the main support 1 and the auxiliary support 8 is 90 degrees, the auxiliary support 8 and the main support 1 together support the goods, and the goods can move upwards together with the main support 1.
The upper portion of the main support 1 is provided with a handle 9, one end of the handle 9 is connected with the main support 1 through a rotary joint 12, the main support 1 can be pulled through the handle 9 on the flat ground, and consumption of the battery is reduced.
The upper part of the wheel frame 2 is connected with the main support 1 through a motor B10, the motor B10 can control the included angle between the wheel frame 2 and the main support 1, and further can control the lifting of one end of the main support 1, so as to adapt to steps with different angles.
The motor is characterized in that a storage battery 11 is arranged on the main support 1, the storage battery 11 is fixed to the lower portion of the main support 1 through screws, the storage battery 11 is located between the driven wheels 4, and power is provided for the motor through the storage battery 11.
The portable multifunctional electric water heater is characterized by further comprising a controller and a remote controller, wherein the controller is installed on the main support 1 and is respectively connected with the motor A7, the motor B10 and the storage battery 11 through wires, the remote controller is connected with the controller in a wired or wireless mode, and a user can conveniently control the whole device to run through the remote controller.
The motor A7 and the motor B10 are both speed reducing motors, and the speed reducing motors are slow in rotation speed but high in torsion, so that the main support 1 can run on steps at a low speed.
The length of the connecting rod 6 is 20cm to 40cm, so that the triangular support 5 can span steps.
The casing of the motor B10 is fixed on the main support 1, the output shaft of the motor B10 is connected with the wheel carrier 2, and the motor B10 rotates to drive the wheel carrier 2 to rotate together, so that the included angle between the wheel carrier 2 and the main support 1 can be adjusted conveniently, and then the lifting of one end of the main support 1 can be controlled, so that the step-type electric scooter can adapt to steps with different angles.
Claims (9)
1. A stair climbing device for freight transportation is characterized in that: the device comprises a main support (1), a wheel carrier (2), a driving wheel (3), a driven wheel (4) and a triangular support (5), wherein one end of the wheel carrier (2) is connected with the main support (1), and the lower part of the wheel carrier (2) is connected with the triangular support (5) through a motor A (7); output shafts are arranged at two ends of the motor A (7), three connecting rods (6) are arranged on each triangular support (5), one end of each connecting rod (6) is fixedly connected with the driving wheel (3), the other end of each connecting rod (6) is connected with the output shaft of the motor A (7), and the included angle between every two connecting rods (6) is 120 degrees; the driven wheels (4) are arranged on two sides of the lower part of the main bracket (1) through bearings.
2. A freight stair-climbing device according to claim 1, wherein: an auxiliary support (8) is arranged on the lower portion of the main support (1), one end of the auxiliary support (8) is connected with the main support (1), and an included angle formed between the main support (1) and the auxiliary support (8) is 90 degrees.
3. A freight stair-climbing device according to claim 1, wherein: the upper part of the main support (1) is provided with a handle (9), and one end of the handle (9) is connected with the main support (1) through a rotary joint (12).
4. A freight stair-climbing device according to claim 1, wherein: the upper part of the wheel carrier (2) is connected with the main bracket (1) through a motor B (10).
5. A freight stair-climbing device according to claim 1, wherein: the device is characterized in that a storage battery (11) is arranged on the main support (1), the storage battery (11) is fixed to the lower portion of the main support (1) through a screw, and the storage battery (11) is located between the driven wheels (4).
6. A freight stair-climbing device according to claim 1, wherein: the electric vehicle is characterized by further comprising a controller and a remote controller, wherein the controller is installed on the main support (1) and is respectively connected with the motor A (7), the motor B (10) and the storage battery (11) through wires, and the remote controller is connected with the controller in a wired or wireless mode.
7. A freight stair-climbing device according to claim 1, wherein: and the motor A (7) and the motor B (10) are both speed reducing motors.
8. A freight stair-climbing device according to claim 1, wherein: the length of the connecting rod (6) is 20 cm-40 cm.
9. A freight stair-climbing device according to claim 4, wherein: the shell of the motor B (10) is fixed on the main bracket (1), and the output shaft of the motor B (10) is connected with the wheel carrier (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011434537.0A CN112537359A (en) | 2020-12-10 | 2020-12-10 | Stair climbing device for freight transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011434537.0A CN112537359A (en) | 2020-12-10 | 2020-12-10 | Stair climbing device for freight transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112537359A true CN112537359A (en) | 2021-03-23 |
Family
ID=75019821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011434537.0A Pending CN112537359A (en) | 2020-12-10 | 2020-12-10 | Stair climbing device for freight transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112537359A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080238003A1 (en) * | 2007-03-27 | 2008-10-02 | Burkard Thomas W | Safety System for a Conveyance Mechanism |
| CN105857359A (en) * | 2016-05-06 | 2016-08-17 | 吉林大学 | Multifunctional booster carrying device |
| JP3207779U (en) * | 2015-09-21 | 2016-12-01 | ラム ラウ シュ | Manual stair lift wheelchair |
| CN107672666A (en) * | 2017-11-02 | 2018-02-09 | 钦州学院 | Portable Stair climbing device |
| CN108309599A (en) * | 2018-02-01 | 2018-07-24 | 安徽工程大学 | Stair-climbing wheel chair |
| CN108524123A (en) * | 2018-05-29 | 2018-09-14 | 利辛县众善医药科技有限公司 | A kind of medical rehabilitation is with can stair activity multifunctional electric wheelchair |
| CN110155132A (en) * | 2019-05-21 | 2019-08-23 | 宁波工程学院 | A kind of power-assisted shopping cart and its method of climbing of bearing a heavy burden, shared shopping cart |
| US20190322302A1 (en) * | 2018-04-19 | 2019-10-24 | Peter Michael Greenup | Hand truck system |
| CN110613563A (en) * | 2019-10-25 | 2019-12-27 | 张峻翊 | Wheelchair with adjustable angle of rear wheel |
-
2020
- 2020-12-10 CN CN202011434537.0A patent/CN112537359A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080238003A1 (en) * | 2007-03-27 | 2008-10-02 | Burkard Thomas W | Safety System for a Conveyance Mechanism |
| JP3207779U (en) * | 2015-09-21 | 2016-12-01 | ラム ラウ シュ | Manual stair lift wheelchair |
| CN105857359A (en) * | 2016-05-06 | 2016-08-17 | 吉林大学 | Multifunctional booster carrying device |
| CN107672666A (en) * | 2017-11-02 | 2018-02-09 | 钦州学院 | Portable Stair climbing device |
| CN108309599A (en) * | 2018-02-01 | 2018-07-24 | 安徽工程大学 | Stair-climbing wheel chair |
| US20190322302A1 (en) * | 2018-04-19 | 2019-10-24 | Peter Michael Greenup | Hand truck system |
| CN108524123A (en) * | 2018-05-29 | 2018-09-14 | 利辛县众善医药科技有限公司 | A kind of medical rehabilitation is with can stair activity multifunctional electric wheelchair |
| CN110155132A (en) * | 2019-05-21 | 2019-08-23 | 宁波工程学院 | A kind of power-assisted shopping cart and its method of climbing of bearing a heavy burden, shared shopping cart |
| CN110613563A (en) * | 2019-10-25 | 2019-12-27 | 张峻翊 | Wheelchair with adjustable angle of rear wheel |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210323 |
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| RJ01 | Rejection of invention patent application after publication |