CN113442976A - Single-wheel type hillside orchard ladder road transportation mechanism - Google Patents
Single-wheel type hillside orchard ladder road transportation mechanism Download PDFInfo
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- CN113442976A CN113442976A CN202110895408.XA CN202110895408A CN113442976A CN 113442976 A CN113442976 A CN 113442976A CN 202110895408 A CN202110895408 A CN 202110895408A CN 113442976 A CN113442976 A CN 113442976A
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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
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/18—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows
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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
- B62B5/004—Arrangements of motors in wheels
-
- 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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- Engineering & Computer Science (AREA)
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- Combustion & Propulsion (AREA)
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a single-wheel type hillside orchard ladder road transportation mechanism. The bicycle comprises a handlebar device, a bicycle body device, a center wheel device, a connecting device and a retractable supporting frame, wherein the center wheel device is connected to the front end of the supporting frame and comprises an external rolling part and an in-wheel transmission part, the external rolling part comprises an elastic tire, a hub, a left side wheel rail, a right side wheel rail, an internal gear and a disc brake disc, the in-wheel transmission part comprises a center wheel mechanism, a motor, a core mounting plate and a gear transmission mechanism, the gear transmission mechanism is mounted on the core mounting plate, a main bearing shaft, an auxiliary wheel mounting shaft and an auxiliary bearing wheel mounting shaft of the center wheel mechanism are arranged in an isosceles triangle shape, rotatable small wheels are respectively mounted on the main bearing shaft, the auxiliary wheel mounting shaft and the auxiliary bearing wheel mounting shaft, the in-wheel transmission part is provided with a transmission gear meshed with the external rolling part, and the small wheels are in rolling contact with the corresponding left side wheel rail and the right side wheel rail, and a limiting bracket is also arranged to limit the main bearing shaft.
Description
Technical Field
The invention relates to an orchard ladder way conveying mechanism, and belongs to the technical field of conveying machinery.
Background
In the prior art, most of stair climbers mainly adopt caterpillar tracks, multiple feet and multiple wheels, and the equipment is efficient on standard stairs. However, the transportation mechanism is difficult to adapt to narrow ladder roads in orchards in mountainous regions, and the maximum size of the transportation mechanism is influenced by various factors such as the walking width of stairs, the gravity center position and the friction between terrains.
The single wheel function is very meaningful to the motion performance and the environment adaptability that improve transport mechanism, and through the single wheel motion, transport mechanism can easily pass through comparatively constrictive ladder way, and the motion of marcing of single wheel is mutually supported with the focus lifting motion of class planet wheel, can adapt to the condition of multiple topography. Although a multi-functional stair climbing vehicle is disclosed in, for example, chinese patent application No. CN105966521A, which relates to the study of stair climbing machines in the prior art, multi-wheel stair climbing mechanisms represented by the multi-functional stair climbing vehicle have a disadvantage of large width, and are difficult to adapt to narrow stairs or narrow ladder paths in mountain terrains. Meanwhile, the existing mechanism bears the weight through the wheels at two sides, so that the deformation of the middle bearing shaft after being stressed is large, and the wheels at two sides can generate large force loss due to inclination in the gravity center lifting process of goods. On the other hand, the double-sided gears tend to be exposed on both sides and easily damaged.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the single-wheel type hillside orchard ladder path conveying mechanism which is safe and reliable to use and can adapt to a narrower ladder path.
The invention is realized by the following technical scheme: the utility model provides a single wheel formula hillside orchard ladder way transport mechanism, characterized by: including handlebar device, automobile body device, centre wheel device, connecting device, extendible support frame, the automobile body device includes braced frame, battery, goods shelves, and battery and goods shelves are all installed on braced frame, and the handlebar device is connected at braced frame's rear end, the front end at braced frame is connected to the centre wheel device, the centre wheel device includes outside rolling part and takes turns interior transmission part, outside rolling part includes elasticity tire, wheel hub, left side wheel rail, right side wheel rail, internal gear, dish brake disc, and elasticity tire suit is fixed in wheel hub's the outside, left side wheel rail, internal gear, right side wheel rail coaxial setting in proper order in wheel hub and with wheel hub fixed connection, dish brake disc and wheel hub's wherein one end fixed connection, take turns interior transmission part to include centre wheel mechanism, motor, core mounting panel, gear drive includes driving gear, core mounting panel, gear drive mechanism, Middle gear wheel, driven gear, drive gear, the motor shaft of motor passes the core mounting panel with driving gear connection, middle gear wheel with driven gear all rotationally connects on the core mounting panel, middle gear wheel respectively with the driving gear with driven gear meshes mutually, drive gear with driven gear installs on same root axis, centre wheel mechanism includes left side mounting panel, right side mounting panel, main bearing axle, auxiliary wheel installation axle, vice bearing wheel installation axle, and left side mounting panel and right side mounting panel set up respectively in the both sides of core mounting panel and left side mounting panel, core mounting panel, right side mounting panel are through main bearing axle, auxiliary wheel installation axle, vice bearing wheel installation axle connection, and main bearing axle, auxiliary wheel installation axle, vice bearing wheel installation axle are isosceles triangle and arrange, main bearing axle is close to drive gear, and main bearing axle, auxiliary wheel installation axle, auxiliary bearing wheel are installed epaxial and are being installed rotatable steamboat respectively in the position that is close to left side mounting panel and right side mounting panel, transmission part sets up in the outside rolling part, drive gear with the internal gear meshes mutually, the steamboat of centre wheel device respectively with left side wheel rail and the rolling contact of right side wheel rail that correspond, still be provided with spacing support respectively in the outside of left side mounting panel and right side mounting panel, spacing support's one end with main bearing hub connection, its other end with auxiliary bearing wheel installation hub connection, be provided with spacing portion on the spacing support, braced frame's front end with main bearing hub connection, braced frame's front end be provided with can with spacing portion complex stopper of spacing support, connecting device includes that the dish stopped ware, Extension spring, the dish ware of stopping correspond to the dish is stopped the dish and is installed on the mounting panel of this side, extension spring's both ends respectively with braced frame with the centre wheel device is connected, retractable support frame includes air spring telescopic link and support frame, the one end of support frame movable with the braced frame rear portion is connected, and air spring telescopic link is connected between braced frame and support frame, the battery with the motor electricity is connected, the dish ware of stopping is connected with the brake mechanism who sets up on handlebar device.
The invention relates to a planetary gear train which is composed of three groups of small wheels, a planetary carrier and an external hub orbit. When the driving gear device works, the motor drives the driving gear to rotate, the driving gear is meshed with the driven gear to drive the driven shaft to rotate, and the transmission gear on the driven shaft is meshed with the internal gear, so that the external rolling part of the central wheel device can be driven to rotate by the rotation of the internal gear to finish the running on a plane; because of the reason of gravity, the main bearing axle is at the least significant end, when meetting the step, the motor continues to rotate, but wheel stall, because the motor is together fixed with the planet carrier, consequently, the motor will drive planetary gear train reversal, the lifting of main bearing axle, the mechanism focus improves, when the focus is higher than the step height, spacing support blocks main bearing axle and continues the lifting, spacing support produces the resistance and makes the motor can not continue to drive the planet carrier reversal, thereby the drive wheel rotates, and the focus of mechanism is higher than the step this moment, this one-level step can be climbed to the whole of mechanism, main bearing axle is got back to the minimum position because of the reason of gravity simultaneously. Thereafter, the climbing of the next step is performed according to the same principle. The goods shelf on the vehicle body device is used for loading transported goods. The function of the extension spring is to facilitate the resetting of the central wheel device. The disc brake is used for braking. The main function of the retractable rear support frame is to retract when climbing steps, and the equipment is stopped and put down to keep stable.
Further, for the convenience of battery installation, a battery installation part is arranged on the supporting frame.
Furthermore, one end of the extension spring is connected with the auxiliary bearing wheel mounting shaft.
The invention has the beneficial effects that: the invention utilizes the planet wheel structure to realize the change of the gravity center of the whole mechanism, and the conversion of the moving component is changed through the limiting mechanism to complete the conversion of the flat ground movement and the climbing movement. The invention has ingenious structural design, can conveniently finish the conversion of the flat ground movement and the climbing movement, can be well adapted to the narrow ladder path of an orchard in a mountainous region, can be adapted to the conditions of various terrains, and is safe and reliable to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the structure of an outer rolling portion in the center wheel device in the present invention;
FIG. 4 is an exploded schematic view of FIG. 3;
FIG. 5 is a schematic view showing the construction of an in-wheel power transmitting portion in the center wheel device according to the present invention;
FIG. 6 is an exploded schematic view of FIG. 5;
FIG. 7 is a schematic view of the spacing bracket of the present invention;
FIG. 8 is a schematic structural view of an L-shaped support for supporting a front end portion of a frame in the present invention;
in the figure, 1 is a handlebar device, 2 is a vehicle body device, 2-1 is a goods shelf, 2-2 is a supporting frame, 2-2-1 is an L-shaped support, 2-2-2 is a limiting block, 2-3 is a battery, 3 is a center wheel device, 3-1 is an external rolling part, 3-1-1 is a disc brake disc, 3-1-2 is a right wheel rail, 3-1-3 is an internal gear, 3-1-4 is a wheel hub, 3-1-5 is a copper column, 3-1-6 is a left wheel rail, 3-1-7 is an elastic tire, 3-2 is an in-wheel transmission part, 3-2-1 is a main bearing shaft, 3-2-2 is an auxiliary wheel mounting shaft, and 3-2-3 is an auxiliary bearing wheel mounting shaft, 3-2-4 is a self-lubricating bearing, 3-2-5 is a limit bracket, 3-2-5-1 is a limit part, 3-2-6 is a left side mounting plate, 3-2-7 is a long sleeve, 3-2-8 is a short sleeve, 3-2-9 is a core mounting plate, 3-2-10 is a small wheel, 3-2-11 is a right side mounting plate, 3-2-12 is a driving gear, 3-2-13 is an intermediate gear shaft, 3-2-14 is a deep groove ball bearing, 3-2-15 is an intermediate large gear, 3-2-16 is a driven shaft, 3-2-17 is a driven gear, 3-2-18 is a transmission gear, 3-2-19 is a shaft end fixing device, 3-2-20 is a motor, 4 is a connecting device, 4-1 is a disc brake, 4-2 is a disc brake mounting bracket, 4-3 is an extension spring, 4-4 is a stop block, 5 is a retractable support frame, 5-1 is an air spring telescopic rod, and 5-2 is a support frame.
Detailed Description
The invention will now be further illustrated by way of non-limiting examples in conjunction with the accompanying drawings:
as shown in the attached drawings, the single-wheel type hillside orchard ladder way conveying mechanism comprises a handlebar device 1, a vehicle body device 2, a central wheel device 3, a connecting device 4 and a retractable supporting frame 5. The vehicle body device 2 comprises a supporting frame 2-2, a battery 2-3 and a goods shelf 2-1, wherein the supporting frame 2-2 is of a frame structure, the battery 2-3 and the goods shelf 2-1 are both installed on the supporting frame 2-2, a battery installation part is arranged on the supporting frame 2-2, and the battery 2-3 is installed on the battery installation part. The main functions of the vehicle body device 2 are to carry cargo, mount a battery, and a circuit portion. The handlebar device 1 is connected to the rear end of the supporting frame 2-2, the handlebar device 1 comprises a speed regulator, a brake, a handlebar and a handlebar sleeve, and the functions of the handlebar device 1 mainly include motor starting, forward and reverse rotation, motor speed regulation, brake, steering control and the like. The center wheel device 3 is connected to the front end of the support frame 2-2, and the center wheel device 3 comprises an outer rolling part 3-1 and an in-wheel transmission part 3-2. The external rolling part 3-1 comprises an elastic tire 3-1-7, a wheel hub 3-1-4, a left wheel rail 3-1-6, a right wheel rail 3-1-2, an internal gear 3-1-3 and a disc brake disc 3-1-1, the elastic tyre 3-1-7 is sleeved on the outer side of the hub 3-1-4 and is circumferentially fixed by a bulge on the hub 3-1-4, the left wheel rail 3-1-6, the internal gear 3-1-3 and the right wheel rail 3-1-2 are sequentially and coaxially arranged in the hub 3-1-4 and are fixedly connected with the hub 3-1-4, and the disc brake disc 3-1-1 is fixedly connected with one end of the hub 3-1-4 through a copper column 3-1-5. The in-wheel transmission part 3-2 comprises a central wheel mechanism, a motor 3-2-20, a core mounting plate 3-2-9 and a gear transmission mechanism. The motors 3-2-20 are brushless motors. The gear transmission mechanism comprises a driving gear 3-2-12, a middle big gear 3-2-15, a driven gear 3-2-17 and a transmission gear 3-2-18, a motor shaft of the motor 3-2-20 penetrates through the core mounting plate 3-2-9 to be connected with the driving gear 3-2-12, the middle big gear 3-2-15 and the driven gear 3-2-17 are rotatably connected on the core mounting plate 3-2-9 through a middle gear shaft 3-2-13 and a driven shaft 3-2-16 respectively, the middle big gear 3-2-15 is meshed with the driving gear 3-2-12 and the driven gear 3-2-17 respectively, the transmission gear 3-2-18 and the driven gear 3-2-17 are arranged on the same driven shaft 3-2-16. The center wheel mechanism comprises a left side mounting plate 3-2-6, a right side mounting plate 3-2-11, a main bearing shaft 3-2-1, an auxiliary wheel mounting shaft 3-2-2 and an auxiliary bearing wheel mounting shaft 3-2-3, wherein the left side mounting plate 3-2-6 and the right side mounting plate 3-2-11 are respectively arranged at two sides of the core mounting plate 3-2-9, the main bearing shaft 3-2-1, the auxiliary wheel mounting shaft 3-2-2 and the auxiliary bearing wheel mounting shaft 3-2-3 all penetrate through the left side mounting plate 3-2-6, the core mounting plate 3-2-9, the right side mounting plate 3-2-11, the left side mounting plate 3-2-6, the core mounting plate 3-2-9, the right side mounting plate 3-2-9, The right side mounting plate 3-2-11 is connected through a main bearing shaft 3-2-1, an auxiliary wheel mounting shaft 3-2-2 and an auxiliary bearing wheel mounting shaft 3-2-3, the main bearing shaft 3-2-1, the auxiliary wheel mounting shaft 3-2-2 and the auxiliary bearing wheel mounting shaft 3-2-3 are arranged in an isosceles triangle shape, and the main bearing shaft 3-2-1 is close to a transmission gear 3-2-18. The main bearing shaft 3-2-1, the auxiliary wheel mounting shaft 3-2-2 and the auxiliary bearing wheel mounting shaft 3-2-3 are respectively provided with a small rotatable wheel 3-2-10 at the positions close to the left side mounting plate 3-2-6 and the right side mounting plate 3-2-11, and the small wheels and the core mounting plate are positioned through a long sleeve 3-2-7 and a short sleeve 3-2-8. The in-wheel transmission part 3-2 is arranged in the external rolling part 3-1, the transmission gears 3-2-18 are meshed with the internal gear 3-1-3, the small wheels 3-2-10 of the central wheel device are respectively in rolling contact with the corresponding left wheel rail 3-1-6 and right wheel rail 3-1-2, and the small wheels 3-2-10 can move along the wheel rails. The outer sides of the left mounting plate 3-2-6 and the right mounting plate 3-2-11 are respectively provided with a limiting bracket 3-2-5, one end of the limiting bracket 3-2-5 is connected with the main bearing shaft 3-2-1, the other end of the limiting bracket is connected with the auxiliary bearing wheel mounting shaft 3-2-3, and the limiting bracket 3-2-5 is provided with a limiting part 3-2-5-1. The front end of the supporting frame 2-2 is respectively connected with L-shaped supports 2-2-1, the inner sides of the front ends of the two L-shaped supports 2-2-1 are respectively provided with a limiting block 2-2-2, the front ends of the two L-shaped supports 2-2-1 are respectively connected with two ends of the main bearing shaft 3-2-1, and the limiting block 2-2-2 arranged at the front end of the supporting frame 2-2 can be matched with a limiting part 3-2-5-1 of the limiting support 3-2-5 for limiting. The connecting device 4 comprises a disc brake 4-1 and an extension spring 4-3, the disc brake 4-1 is mounted on the mounting plate on the side corresponding to the disc brake 3-1-1 through a disc brake mounting bracket 4-2, two ends of the extension spring 4-3 are respectively connected with the supporting frame 2-2 and the center wheel device 3 through a stop block 4-4, and preferably, one end of the extension spring 4-3 is connected with the auxiliary bearing wheel mounting shaft 3-2-3. The retractable support frame 5 comprises an air spring telescopic rod 5-1 and a support frame 5-2, one end of the support frame 5-2 is movably connected with the rear part of the support frame 2-2, and the air spring telescopic rod 5-1 is connected between the support frame 2-2 and the support frame 5. The main function of the retractable rear support frame is to retract when climbing steps, and the equipment is stopped and put down to keep stable. The battery 2-3 is electrically connected to the motor 3-2-20. The disc brake 4-1 is connected with a brake mechanism arranged on the handlebar device 1.
In the invention, the left mounting plate, the core mounting plate, the right mounting plate, the main bearing shaft, the auxiliary wheel mounting shaft and the auxiliary bearing wheel mounting shaft form a planet carrier, and three groups of small wheels, the planet carrier and an external hub rail form a planetary gear train. When the invention works, the motor 3-2-20 drives the driving gear 3-2-12 to rotate, the driving gear 3-2-12 is meshed with the driven gear 3-2-17 to drive the driven shaft 3-2-16 to rotate, the transmission gear 3-2-18 on the driven shaft 3-2-16 is meshed with the internal gear 3-1-3, so that the internal gear 3-1-3 rotates to drive the external rolling part of the central wheel device 3 to rotate, and the running on a plane is completed; because of gravity, when the main bearing shaft 3-2-1 is at the lowest end and meets a step, the motor 3-2-20 continues to rotate, but the wheel stops rotating, because the motor 3-2-20 is fixed with the planet carrier, the motor can drive the planetary gear train to rotate reversely, the main bearing shaft 3-2-1 is lifted, the gravity center of the mechanism is improved, when the gravity center is higher than the step height, the limiting bracket 3-2-5 blocks the main bearing shaft 3-2-1 from continuously lifting, the limiting bracket 3-2-5 generates resistance to ensure that the motor 3-2-20 can not continuously drive the planet carrier to reversely rotate, thereby driving the wheels to rotate, and at the moment the centre of gravity of the mechanism is higher than the step, the whole mechanism climbs over the step, and the main bearing shaft 3-2-1 returns to the lowest position due to gravity. Thereafter, the climbing of the next step is performed according to the same principle. The extension spring is used for resetting the central device. The main function of the retractable rear support frame is to retract when climbing steps, and the equipment is stopped and put down to keep stable.
Other parts in this embodiment are the prior art, and are not described herein again.
Claims (3)
1. The utility model provides a single wheel formula hillside orchard ladder way transport mechanism, characterized by: the bicycle comprises a handlebar device (1), a bicycle body device (2), a center wheel device (3), a connecting device (4) and a retractable support frame (5), wherein the bicycle body device (2) comprises a support frame (2-2), a battery and a goods shelf (2-1), the battery and the goods shelf (2-1) are both arranged on the support frame (2-2), the handlebar device (1) is connected to the rear end of the support frame (2-2), the center wheel device (3) is connected to the front end of the support frame (2-2), the center wheel device (3) comprises an external rolling part (3-1) and an in-wheel transmission part (3-2), and the external rolling part (3-1) comprises an elastic tire (3-1-7), a wheel hub (3-1-4), a left side wheel rail (3-1-6), The wheel brake comprises a right wheel rail (3-1-2), an internal gear (3-1-3) and a disc brake disc (3-1-1), an elastic tire (3-1-7) is sleeved and fixed on the outer side of a wheel hub (3-1-4), the left wheel rail (3-1-6), the internal gear (3-1-3) and the right wheel rail (3-1-2) are sequentially and coaxially arranged in the wheel hub (3-1-4) and fixedly connected with the wheel hub (3-1-4), the disc brake disc (3-1-1) is fixedly connected with one end of the wheel hub (3-1-4), and an in-wheel transmission part (3-2) comprises a central wheel mechanism, a motor (3-2-20), a core mounting plate (3-2-9), The gear transmission mechanism comprises a driving gear (3-2-12), a middle large gear (3-2-15), a driven gear (3-2-17) and a transmission gear (3-2-18), a motor shaft of the motor (3-2-20) penetrates through the core mounting plate (3-2-9) to be connected with the driving gear (3-2-12), the middle large gear (3-2-13) and the driven gear (3-2-17) are rotatably connected on the core mounting plate (3-2-9), the middle large gear (3-2-15) is respectively meshed with the driving gear (3-2-12) and the driven gear (3-2-17), the transmission gear (3-2-18) and the driven gear (3-2-17) are arranged on the same shaft, the central wheel mechanism comprises a left mounting plate (3-2-6), a right mounting plate (3-2-11), a main bearing shaft (3-2-1), an auxiliary wheel mounting shaft (3-2-2) and an auxiliary bearing wheel mounting shaft (3-2-3), the left mounting plate (3-2-6) and the right mounting plate (3-2-11) are respectively arranged on two sides of the core mounting plate (3-2-9), the left mounting plate (3-2-6), the core mounting plate (3-2-9) and the right mounting plate (3-2-11) are arranged on the same shaft through the main bearing shaft (3-2-1), The auxiliary wheel mounting shaft (3-2-2) and the auxiliary bearing wheel mounting shaft (3-2-3) are connected, the main bearing shaft (3-2-1), the auxiliary wheel mounting shaft (3-2-2) and the auxiliary bearing wheel mounting shaft (3-2-3) are arranged in an isosceles triangle shape, the main bearing shaft (3-2-1) is close to the transmission gear (3-2-18), the main bearing shaft (3-2-1), the auxiliary wheel mounting shaft (3-2-2) and the auxiliary bearing wheel mounting shaft (3-2-3) are respectively provided with a small rotatable wheel (3-2-10) at the position close to the left side mounting plate (3-2-6) and the right side mounting plate (3-2-11), the in-wheel transmission part (3-2) is arranged in the external rolling part (3-1), the transmission gear (3-2-18) is meshed with the internal gear (3-1-3), the small wheel (3-2-10) of the central wheel device is in rolling contact with the corresponding left wheel rail (3-1-6) and the right wheel rail (3-1-2) respectively, the outer sides of the left mounting plate (3-2-6) and the right mounting plate (3-2-11) are also provided with limit supports (3-2-5) respectively, one end of each limit support (3-2-5) is connected with the main bearing shaft (3-2-1), the other end of each limit support is connected with the auxiliary bearing wheel mounting shaft (3-2-3), a limit part is arranged on each limit support (3-2-5), and the front end of the support frame (2-2) is connected with the main bearing shaft (3-2-1) The front end of the supporting frame (2-2) is provided with a limiting block (2-2-2) matched with a limiting part of the limiting support (3-2-5), the connecting device (4) comprises a disc brake (4-1) and an extension spring (4-3), the disc brake (4-1) is installed on the installation plate on the side corresponding to the disc brake disc (3-1-1), two ends of the extension spring (4-3) are respectively connected with the supporting frame (2-2) and the center wheel device (3), the retractable supporting frame (5) comprises an air spring telescopic rod (5-1) and a supporting frame (5-2), one end of the supporting frame (5-2) is movably connected with the rear part of the supporting frame (2-2), and the air spring telescopic rod (5-1) is connected between the supporting frame (2-2) and the supporting frame (5) The battery is electrically connected with the motor, and the disc brake (4-1) is connected with a brake mechanism arranged on the handlebar device (1).
2. The single-wheel hillside orchard ladder way transport mechanism of claim 1, wherein: and a battery mounting part is arranged on the supporting frame (2-2).
3. The single-wheel hillside orchard ladder way transport mechanism of claim 1, wherein: one end of the extension spring (4-3) is connected with the auxiliary bearing wheel mounting shaft (3-2-3).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110783938 | 2021-07-12 | ||
| CN2021107839385 | 2021-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113442976A true CN113442976A (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110895408.XA Withdrawn CN113442976A (en) | 2021-07-12 | 2021-08-05 | Single-wheel type hillside orchard ladder road transportation mechanism |
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| Country | Link |
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| CN (1) | CN113442976A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013497A (en) * | 2021-12-07 | 2022-02-08 | 齐鲁工业大学 | Ladder-climbing mechanism |
-
2021
- 2021-08-05 CN CN202110895408.XA patent/CN113442976A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013497A (en) * | 2021-12-07 | 2022-02-08 | 齐鲁工业大学 | Ladder-climbing mechanism |
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Application publication date: 20210928 |