CN210000398U - Steering wheel device and carrier - Google Patents
Steering wheel device and carrier Download PDFInfo
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- CN210000398U CN210000398U CN201920850750.6U CN201920850750U CN210000398U CN 210000398 U CN210000398 U CN 210000398U CN 201920850750 U CN201920850750 U CN 201920850750U CN 210000398 U CN210000398 U CN 210000398U
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Abstract
The utility model provides an helm device and carrier, helm device include support piece, wheel hub, rotationally install on support piece, wheel hub has on the wheel hub and holds the chamber, and wheel hub is hollow cylinder, driving piece, and the setting is in holding the chamber, and the driving piece is connected to the gear assembly and wheel hub, and the driving piece passes through the gear assembly and drives the wheel hub rotation, and seal assembly is connected with wheel hub, and seal assembly is used for sealed chamber that holds.
Description
Technical Field
The utility model relates to a technical field is carried to the material, particularly, relates to kind of steering wheel devices and kind of carrier.
Background
The steering wheel on the indoor automatic transport vehicle is provided with driving force by motors and steering power by motors, the motors are often exposed outside the wheels due to the limitation of the size of the wheels, so that the exposed motors are easy to touch obstacles and damage in the transportation process.
Therefore, it is an urgent problem to design transportation vehicles capable of preventing driving members from being damaged by water seepage in rainy days.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving of the technical problem that exists among the prior art at least.
Therefore, the utility model discloses an aspect proposes kind of steering wheel device.
The utility model discloses the second aspect provides kinds of carrier.
In order to achieve the above object, an embodiment of the present invention according to the provides a steering wheel device, which includes a support member, a hub rotatably mounted on the support member, the hub having a receiving cavity, a driving member disposed in the receiving cavity, a gear assembly connected to the driving member and the hub, the driving member driving the hub to rotate through the gear assembly, and a sealing assembly connected to the hub, the sealing assembly sealing the receiving cavity.
The utility model provides a helm device, including support piece, wheel hub, the driving piece, gear assembly and seal assembly, wheel hub rotationally installs on support piece, preferably, wheel hub is hollow cylinder, through with wheel hub design for hollow cylinder, make wheel hub's simple structure, easy processing, and can support for spare parts such as the driving piece of installing inside better when hollow cylinder's lateral wall part and external contact, hollow cylinder's inside hollow part can directly form and hold the chamber, be used for the installation of spare part such as driving piece, and, wheel hub has and holds the chamber, the driving piece is located and holds the chamber, driving piece and wheel hub are connected to the gear assembly, the driving piece drives wheel hub rotation through the gear assembly, through setting up the driving piece in wheel hub's holding chamber, make wheel hub play the effect of protection setting up the driving piece in holding the chamber, thereby can prevent that the driving piece in holding the chamber from being collided and damaged, go into step, it is connected with wheel hub to set up seal assembly, seal assembly is used for sealed holding the chamber, preferably, seal assembly can cover and establish at the end that holds the driving piece that holds the chamber, thereby can avoid water ingress of water to get into the driving piece and the driving piece to improve the driving piece and the road condition of the waterproof carrier, thereby the waterproof carrier is installed in the operation of the waterproof carrier, and the waterproof obstacle in the waterproof carrier, thereby the waterproof carrier has been realized the waterproof operation of the waterproof carrier, and the waterproof carrier has resulted in.
Preferably, the drive is preferably an electric motor, a hydraulic motor, a pneumatic motor or the like.
In addition, according to the present invention, the steering wheel device further has the following additional technical features:
in the above technical solution, it is preferable that the rudder wheel device further includes an axle connected to the support member, a portion of the axle being located in the receiving cavity, the hub being rotatably connected to the axle, and the driving member being mounted on the axle.
In the technical scheme, the steering wheel device further comprises an axle, the axle is connected with the support, namely the axle is fixed on the support, the axle is rotatably connected with the hub, the axle is used for supporting the hub, so that the hub can rotate relative to the axle, and therefore the hub also rotates relative to the support, steps are carried out, the driving piece is installed on the axle, the axle can play a role of supporting the driving piece to realize the installation of the driving piece, preferably, two ends of the axle are respectively connected with the support, a part of the axle is located in the accommodating cavity, and the hub can rotate relative to the axle.
In any of the above, the seal assembly preferably includes a seal cover coupled to the hub, the seal cover disposed at the end of the receiving cavity, the seal cover having a th through hole, a guide channel cover rotatably coupled to the guide channel cover, the guide channel cover fitting to the th through hole, the guide channel cover being installed in the th through hole, and a sealing member disposed between the guide channel cover and the seal cover.
In the technical scheme, the sealing assembly comprises a sealing cover, a guide groove cover and a sealing element, wherein the sealing element and the guide groove cover are arranged at the end of the hub, the sealing cover is connected with the hub, the sealing cover and the guide groove cover are used for sealing an accommodating cavity and preventing water from entering the accommodating cavity, so that the waterproof performance of the steering wheel device is improved, specifically, the sealing cover is arranged at the end of the accommodating cavity and is provided with a th through hole, the sealing cover can rotate together with the rotation of the hub, the guide groove cover is arranged in a th through hole of the sealing cover, the sealing cover is rotatably connected with the guide groove cover, the guide groove cover is preferably matched with the th through hole, the sealing element is arranged between the guide groove cover and the sealing cover, and is.
In any above technical solution, preferably, the guide slot cover is provided with a second through hole, the end of the wheel axle passes through the second through hole and is fixed on the supporting member, the end of the wheel hub facing away from the sealing assembly is provided with an end cover, the end cover is provided with a third through hole, and the other end of the wheel axle passes through the third through hole and is fixed on the supporting member.
In the technical scheme, a second through hole is formed in a guide groove cover located at the end of the hub, a third through hole is formed in an end cover located at the other end of the hub, and two ends of the wheel shaft respectively penetrate through the second through hole and the third through hole to be fixed on the support, namely the wheel shaft is fixed on the support, so that the wheel shaft can support the steering wheel and can rotate relative to the wheel shaft.
In any of the solutions above, preferably, the guide slot cover is fixedly connected to the axle.
In this technical scheme, specifically limited guide slot lid and shaft fixed connection, the guide slot lid can not rotate along with sealed lid promptly to make the connection between guide slot lid and the shaft more firm, and, can ensure the leakproofness between guide slot lid and the shaft, thereby advance steps realization accommodation chamber's waterproof seal.
In any above, the axle preferably includes a mounting portion connected to the driving member, the driving member being mounted on the mounting portion, a cylindrical section connected to the mounting portion, the cylindrical section fitting into the third through hole, at least portion of the cylindrical section being located in the third through hole, and a fixing portion connected to the supporting member.
In the technical scheme, the wheel shaft comprises an installation part, a cylindrical section and a fixing part, wherein a driving part is installed on the installation part, preferably, the installation part is spherical, an installation hole penetrating through the installation part is formed in the installation part, the driving part is installed in the installation hole along the length direction of the driving part, so that the space of an accommodating cavity is fully utilized, , a flange used for fixing the driving part is arranged on the installation part, the connection stability between the driving part and the installation part can be improved, , the cylindrical section is located on two sides of the installation part and connected with the installation part, the fixing part is connected with the cylindrical section, the fixing part is connected with a supporting part, preferably, the fixing part is a polygonal lug, clamping grooves are formed in supporting plate and a second supporting plate of the supporting part, notches of the clamping grooves are polygonal, the fixing part is matched with the clamping grooves, the fixing part is inserted into the clamping grooves to achieve connection between the wheel shaft and the supporting part, and , at least part of the cylindrical section.
In any above, the gear assembly preferably includes a gear connected to the driving member, the driving member being capable of driving the gear to rotate, a second gear meshed with the gear, the gear being capable of driving the second gear to rotate, the second gear being fixedly connected to the hub.
In the technical scheme, the gear assembly comprises an th gear and a second gear, wherein the th gear is connected with a driving piece, the driving piece can drive the th gear to rotate, the second gear is meshed with the th gear, the th gear can drive the second gear to rotate, and the second gear is fixedly connected with the hub, so that the hub can be driven to rotate through the driving piece.
In any above technical solution, preferably, the gear is a bevel gear, the gear is horizontally disposed on the driving member, the second gear is a bevel gear, the second gear is provided with a mounting hole, the second gear is sleeved on the axle through the mounting hole, and the second gear and the gear are vertically disposed in the accommodating cavity.
In the technical scheme, the gear is preferably a bevel gear, the gear is connected with the driving part, the gear is horizontally arranged on the driving part, the second gear is a bevel gear, a mounting hole is formed in the second gear, the second gear is sleeved on a wheel shaft through the mounting hole, the second gear and the gear are vertically arranged in the accommodating cavity, specifically, when a driving shaft of the driving part rotates, the horizontally arranged gear is driven to rotate, the gear drives the second gear in meshed connection with the second gear to rotate, and then a hub connected with the second gear is driven to rotate, so that the hub can be driven to rotate through the driving part.
In any above technical solution, the steering wheel device preferably further includes a connecting shaft disposed on the support member, and a driving wheel connected to the connecting shaft.
In the technical scheme, the steering wheel device further comprises a connecting shaft and a driving wheel, the driving wheel is connected with the connecting shaft, specifically, the connecting shaft is fixedly connected with the supporting piece and the driving wheel, and the connecting shaft is mainly used for being connected with a vehicle body of the carrier through a bearing, so that the whole steering wheel device can rotate with the vehicle body and is used for steering the steering wheel device. The driving wheel can be a gear, a chain wheel, a synchronizing wheel, a belt wheel and the like, the driving wheel is fixedly connected with the connecting shaft, and the driving wheel is mainly used for being connected with a steering driving piece of the carrier to drive the steering wheel device to steer.
In a second aspect, the present invention provides types of transportation vehicles, including a steering wheel device as in any item of the aspect of the present invention.
The utility model provides a carrier, because include like the utility model discloses the aspect arbitrary rudder wheel device, consequently, have above-mentioned all beneficial effects of rudder wheel device, no longer state here.
Additional aspects and advantages in accordance with the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows an exploded view of a steering wheel arrangement according to embodiments of the present invention;
fig. 2 shows a schematic structural diagram of a steering wheel device provided according to embodiments of the present invention;
fig. 3 shows another schematic structural diagrams of the steering wheel device provided according to embodiments of the present invention;
fig. 4 shows another schematic partial structures of rudder wheel devices according to the present invention;
fig. 5 shows a schematic view of another parts of a steering wheel arrangement according to embodiments of the present invention;
fig. 6 shows another schematic partial structures of steering wheel devices according to the present invention;
fig. 7 shows another schematic partial structures of rudder wheel devices according to the present invention;
fig. 8 shows a schematic structural view of an axle of a rudder wheel device according to embodiments of the present invention.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 8 is:
1 rudder wheel device, 10 supports, 102 clamping grooves, 21 hubs, 22 axles, 222 mounting parts, 224 cylindrical sections, 226 fixing parts, 228 flanges, 23 sealing covers, 232 th through holes, 24 guide groove covers, 242 second through holes, 25 th gears, 26 second gears, 30 driving parts, 40 connecting shafts and 50 driving wheels.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings, which are not intended to limit the scope of the invention, but which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
A steering wheel device 1 and a carrier provided according to an embodiment of the present invention are described below with reference to fig. 1 to 8.
As shown in fig. 1 to 7, an embodiment of the aspect of the present invention provides a steering wheel device 1, which includes a supporting member 10, a hub 21 rotatably mounted on the supporting member 10, the hub 21 having a receiving cavity, the hub 21 being a hollow cylinder, a driving member 30 disposed in the receiving cavity, a gear assembly connecting the driving member 30 and the hub 21, the driving member 30 driving the hub 21 to rotate through the gear assembly, and a sealing assembly connected to the hub 21, the sealing assembly being used for sealing the receiving cavity.
The utility model provides a rudder wheel device 1, including support piece 10, wheel hub 21, driving piece 30, gear assembly and seal assembly, wheel hub 21 rotationally installs on support piece 10, preferably, wheel hub 21 is hollow cylinder, through designing wheel hub 21 as hollow cylinder, make wheel hub 21's simple structure, easy processing, and can be better when hollow cylinder's lateral wall part contacts with the outside provides the support for spare parts such as the driving piece of installing inside, hollow cylinder's inside hollow part can directly form and hold the chamber, be used for the installation of spare part such as driving piece, and, wheel hub 21 is last to have and to hold the chamber, driving piece 30 is located and holds the chamber, driving piece 30 and wheel hub 21 are connected to the gear assembly, driving piece 30 drives wheel hub 21 through the gear assembly and rotates, through setting driving piece 30 in the chamber that holds of wheel hub 21, make wheel hub 21 can play the effect of protection setting up the driving piece 30 in holding the chamber, thereby can prevent that driving piece 30 in holding the chamber from being collided and damaging, go forward step, set up seal assembly and be connected with wheel 21, seal assembly is used for the seal assembly and hold the chamber, preferably, sealing assembly can be established in the sealing assembly of holding the driving piece, thereby can prevent to improve the waterproof truck and make the waterproof truck of the waterproof performance of the waterproof truck after the operation, thereby the waterproof truck of the waterproof truck product, it can improve the waterproof truck, thereby the waterproof truck, it is convenient to provide the waterproof truck, it is installed in the waterproof truck, and the waterproof truck, it can improve the waterproof truck to improve the waterproof truck, thereby make the waterproof.
Preferably, the drive member 30 is preferably an electric motor, a hydraulic motor, a pneumatic motor, or the like.
As shown in fig. 1, 4 and 5, in the embodiments of the present invention, the rudder wheel device 1 further preferably includes an axle 22 connected to the support member 10, a portion of the axle 22 is located in the receiving cavity, the hub 21 is rotatably connected to the axle 22, and the driving member 30 is mounted on the axle 22.
In this embodiment, the rudder wheel device 1 further includes an axle 22, the axle 22 is connected to the support 10, that is, the axle 22 is fixed to the support 10, the axle 22 is rotatably connected to the hub 21, the axle 22 is used for supporting the hub 21, so that the hub 21 can rotate relative to the axle 22, and therefore the hub 21 can also rotate relative to the support 10, and , the driving member 30 is mounted on the axle 22, the axle 22 can play a role of supporting the driving member 30 to realize the mounting of the driving member 30, preferably, both ends of the axle 22 are respectively connected to the support 10, portion of the axle 22 is located in the accommodating cavity, and the hub 21 can rotate relative to the axle 22.
As shown in fig. 1 to 3, in embodiments of the present invention, the sealing assembly preferably comprises a sealing cover 23 connected to the hub 21, the sealing cover 23 covering the end of the accommodating chamber, the sealing cover 23 having a th through hole 232, a guide groove cover 24 rotatably connected to the sealing cover 23, the guide groove cover 24 fitting to the th through hole 232, the guide groove cover 24 being installed in the th through hole 232, and a sealing member disposed between the guide groove cover 24 and the sealing cover 23.
In this embodiment, the sealing assembly comprises a sealing cover 23, a guide groove cover 24 and a sealing member, the sealing member and the guide groove cover 24 are arranged at the end of the hub 21, the sealing cover 23 is connected with the hub 21, the sealing cover 23 and the guide groove cover 24 are used for sealing the accommodating cavity and preventing water from entering the accommodating cavity, so that the waterproof performance of the steering wheel device 1 is improved, specifically, the sealing cover 23 is arranged at the end of the accommodating cavity, the sealing cover 23 is provided with a through hole 232, the sealing cover 23 can rotate together with the rotation of the hub 21, the guide groove cover 24 is arranged in the through hole 232 of the sealing cover 23, the sealing cover 23 is rotatably connected with the guide groove cover 24, the guide groove cover 24 is preferably matched with the through hole 232, the sealing member is arranged between the guide groove cover 24 and the sealing cover 23, and .
As shown in fig. 1 to 3, in embodiments of the present invention, it is preferable that the guide groove cover 24 is provided with a second through hole 242, the end of the wheel axle 22 passes through the second through hole 242 and is fixed on the supporting member 10, the end of the wheel hub 21 facing away from the sealing assembly is provided with an end cover, the end cover is provided with a third through hole, and the other end of the wheel axle 22 passes through the third through hole and is fixed on the supporting member 10.
In this embodiment, the second through hole 242 is formed on the guide groove cover 24 at the end of the hub 21, the third through hole is formed on the end cover at the other end of the hub 21, and the two ends of the wheel axle 22 are respectively fixed on the support 10 through the second through hole 242 and the third through hole, that is, the wheel axle 22 is fixed on the support 10, so that the wheel axle 22 can support the steering wheel and the steering wheel can rotate relative to the wheel axle 22.
As shown in fig. 1-3, in the embodiments of the present invention, the channel cover 24 is preferably fixedly connected to the axle 22.
In this embodiment, it is specifically defined that the guide groove cover 24 is fixedly connected with the axle 22, that is, the guide groove cover 24 does not rotate along with the sealing cover 23, so that the connection between the guide groove cover 24 and the axle 22 is more stable, and the sealing performance between the guide groove cover 24 and the axle 22 can be ensured, thereby further achieving the sealing and waterproofing of the accommodating cavity.
As shown in fig. 4 to 8, in embodiments of the present invention, the axle 22 preferably includes a mounting portion 222 connected to the driving member 30, the driving member 30 being mounted on the mounting portion 222, a cylindrical section 224 connected to the mounting portion 222, the cylindrical section 224 fitting into a third through hole, at least of the cylindrical section 224 being located in the third through hole, and a fixing portion 226, the fixing portion 226 being connected to the support member 10.
In this embodiment, the axle 22 includes a mounting portion 222, a cylindrical section 224 and a fixing portion 226, the driving member 30 is mounted on the mounting portion 222, preferably, the mounting portion 222 is spherical, a mounting hole penetrating the mounting portion 222 is formed on the mounting portion 222, the driving member 30 is installed in the mounting hole along the length direction thereof, thereby fully utilizing the space of the accommodating cavity, a flange 228 for fixing the driving member 30 is formed on the mounting portion 222 to improve the connection stability between the driving member 30 and the mounting portion 222, a cylindrical section 224 is formed on both sides of the mounting portion 222 and connected to the mounting portion 222, the fixing portion 226 is connected to the cylindrical section 224, the fixing portion 226 is connected to the supporting member 10, preferably, the fixing portion 226 is a polygonal protrusion, notches 102 are formed on the th supporting plate and the second supporting plate of the supporting member 10, the notches 102 are polygonal, the fixing portion 226 is fitted to the notches 102, the fixing portion 226 is inserted into the notches 102 to realize the connection between the axle 22 and the supporting member 10, a portion of the cylindrical section 224 is partially located in the third cylindrical hole, preferably, the hub 224 is connected to the hub 21 through a bearing.
As shown in fig. 4 to 7, in embodiments of the present invention, the gear assembly preferably includes a gear 25 connected to the driving member 30, the driving member 30 being capable of driving the gear 25 to rotate, a second gear 26 meshed with the gear 25, the gear 25 being capable of driving the second gear 26 to rotate, the second gear 26 being fixedly connected to the hub 21.
In this embodiment, the gear assembly includes th gear 25 and second gear 26, the th gear 25 is connected with the driving member 30, the driving member 30 can drive the th gear 25 to rotate, the second gear 26 is meshed with the th gear 25, the th gear 25 can drive the second gear 26 to rotate, and the second gear 26 is fixedly connected with the hub 21, so that the hub 21 can be driven to rotate by the driving member 30.
As shown in fig. 4 to 7, in embodiments of the present invention, it is preferable that the gear 25 is a bevel gear, the gear 25 is horizontally disposed on the driving member 30, the second gear 26 is a bevel gear, the second gear 26 is provided with a mounting hole, the second gear 26 is sleeved on the axle 22 through the mounting hole, and the second gear 26 and the gear 25 are vertically disposed in the accommodating cavity.
In this embodiment, the -th gear 25 is preferably a bevel gear, the -th gear 25 is connected with the driving member 30, the -th gear 25 is horizontally disposed on the driving member 30, the second gear 26 is a bevel gear, a mounting hole is disposed on the second gear 26, the second gear 26 is sleeved on the wheel axle 22 through the mounting hole, the second gear 26 and the -th gear 25 are vertically disposed in the accommodating cavity, specifically, when the driving shaft of the driving member 30 rotates, the horizontally disposed -th gear 25 is driven to rotate, the -th gear 25 drives the second gear 26 in meshed connection therewith to rotate, and further drives the wheel hub 21 connected with the second gear 26 to rotate, so that the wheel hub 21 can be driven to rotate by the driving member 30.
As shown in fig. 1 to 7, in embodiments of the present invention, the steering wheel device 1 further preferably includes a connecting shaft 40 disposed on the supporting member 10, and a driving wheel 50 connected to the connecting shaft 40.
In this embodiment, the steering wheel device 1 further includes a connecting shaft 40 and a driving wheel 50, the driving wheel 50 is connected to the connecting shaft 40, specifically, the connecting shaft 40 is fixedly connected to the support 10 and the driving wheel 50, and the connecting shaft 40 is mainly used for being connected to the body of the truck through a bearing, so that the entire steering wheel device 1 can rotate with the body for steering the steering wheel device 1. The driving wheel 50 can be a gear, a chain wheel, a synchronizing wheel, a belt wheel, etc., the driving wheel 50 is fixedly connected with the connecting shaft 40, and the driving wheel 50 is mainly used for being connected with a steering driving piece 30 of a carrier to drive the steering wheel device 1 to steer.
The second aspect of the present invention provides kinds of trucks, comprising a steering wheel device 1 as in the aspect of the present invention.
The utility model provides a carrier, because include like the utility model discloses in aspect arbitrary rudder wheel device 1, consequently, have above-mentioned all beneficial effects of rudder wheel device 1, no longer state here.
It should be noted that, in the aspect of , the rudder wheel device 1 provided by any items of the present invention can be applied to the automatic guided vehicle, the wallboard installation vehicle, the aluminum mold installation vehicle, and other devices, and any device that needs to use the rudder wheel device can be used, and the application scenario is general.
In the description of the present application, the terms "connect", "mount", "fix", and the like shall be used , for example, "connect" may be a fixed connection, a detachable connection, or body connection, a direct connection, or an indirect connection through an intermediate medium.
In the description herein, the descriptions of the terms " embodiments," " embodiments," "specific embodiments," etc. are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least embodiments or examples of the invention.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
- Rudder wheel device (1) of the type , comprising:a support (10);the wheel hub (21) is rotatably arranged on the supporting piece (10), the wheel hub (21) is provided with a containing cavity, and the wheel hub (21) is a hollow cylinder;a drive member (30) disposed in the receiving cavity;the gear assembly is connected with the driving piece (30) and the hub (21), and the driving piece (30) drives the hub (21) to rotate through the gear assembly;a sealing assembly connected with the hub (21) for sealing the accommodation chamber.
- 2. Rudder wheel arrangement (1) according to claim 1, wherein the rudder wheel arrangement (1) further comprises:an axle (22) connected to the support member (10), a portion of the axle (22) being located in the receiving cavity, the hub (21) being rotatably connected to the axle (22);the drive member (30) is mounted on the axle (22).
- 3. Rudder wheel arrangement (1) according to claim 2,the seal assembly includes:the sealing cover (23) is connected with the hub (21), the sealing cover (23) is arranged at the end of the accommodating cavity in a covering mode, and a through hole (232) is formed in the sealing cover (23);the guide groove cover (24), the sealing cover (23) is rotatably connected with the guide groove cover (24), the guide groove cover (24) is matched with the th through hole (232), and the guide groove cover (24) is installed in the th through hole (232);a sealing member disposed between the channel cover (24) and the sealing cover (23).
- 4. Rudder wheel arrangement (1) according to claim 3,the guide groove cover (24) is provided with a second through hole (242), and the end of the wheel shaft (22) penetrates through the second through hole (242) and is fixed on the supporting piece (10);the end of the hub (21) facing away from the sealing assembly is provided with an end cover, the end cover is provided with a third through hole, and the other end of the wheel shaft (22) penetrates through the third through hole and is fixed on the support (10).
- 5. Rudder wheel arrangement (1) according to claim 4,the guide groove cover (24) is fixedly connected with the wheel shaft (22).
- 6. Rudder wheel arrangement (1) according to claim 5,the axle (22) comprising:the mounting part (222) is connected with the driving part (30), and the driving part (30) is mounted on the mounting part (222);a cylindrical section (224), the cylindrical section (224) being connected to the mounting portion (222), the cylindrical section (224) fitting into the third through-hole, at least a portion of the cylindrical section (224) being located in the third through-hole;a fixing portion (226), the fixing portion (226) being connected with the support (10).
- 7. Rudder wheel device (1) according to of any of claims 2 to 6,the gear assembly includes:the th gear (25) is connected with the driving piece (30), and the driving piece (30) can drive the th gear (25) to rotate;the second gear (26) is in meshed connection with the th gear (25), the th gear (25) can drive the second gear (26) to rotate, and the second gear (26) is fixedly connected with the hub (21).
- 8. Rudder wheel arrangement (1) according to claim 7,the th gear (25) is a bevel gear, the th gear (25) is connected with the driving piece (30), and the th gear (25) is horizontally arranged on the driving piece (30);the second gear (26) is a bevel gear, a mounting hole is formed in the second gear (26), the second gear (26) is sleeved on the wheel shaft (22) through the mounting hole, and the second gear (26) and the -th gear (25) are arranged in the accommodating cavity in a mutually perpendicular mode.
- 9. Rudder wheel arrangement (1) according to claim 1, wherein the rudder wheel arrangement (1) further comprises:a connecting shaft (40) provided on the support (10);and the transmission wheel (50) is connected with the connecting shaft (40).
- 10, A transport cart, comprising:rudder wheel device (1) according to of any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920850750.6U CN210000398U (en) | 2019-06-06 | 2019-06-06 | Steering wheel device and carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920850750.6U CN210000398U (en) | 2019-06-06 | 2019-06-06 | Steering wheel device and carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210000398U true CN210000398U (en) | 2020-01-31 |
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ID=69309188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920850750.6U Active CN210000398U (en) | 2019-06-06 | 2019-06-06 | Steering wheel device and carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210000398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469949A (en) * | 2020-04-29 | 2020-07-31 | 广东博智林机器人有限公司 | Steering device, steering wheel and robot |
-
2019
- 2019-06-06 CN CN201920850750.6U patent/CN210000398U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469949A (en) * | 2020-04-29 | 2020-07-31 | 广东博智林机器人有限公司 | Steering device, steering wheel and robot |
| CN111469949B (en) * | 2020-04-29 | 2021-07-16 | 广东博智林机器人有限公司 | Steering device, steering wheel and robot |
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