CN219138546U

CN219138546U - Front rotary vehicle carrying plate

Info

Publication number: CN219138546U
Application number: CN202223577420.5U
Authority: CN
Inventors: 吕成; 吴艳争; 郑悠优
Original assignee: Hangzhou Dazhongboao Polytron Technologies Inc
Current assignee: Hangzhou Dazhongboao Polytron Technologies Inc
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-06
Anticipated expiration: 2032-12-28

Abstract

The application discloses preceding rotatory sweep that carries, including the platform board, it is provided with the universal wheel, directional and main walking wheel to rotate on the platform board, be provided with the walking motor on the platform board, the walking motor with main walking wheel cooperation is in the same place, still includes guide rail, first leading wheel and second leading wheel are all rotated and are installed on the platform board, be provided with the wheel groove on the guide rail, first leading wheel is located in the wheel groove, the second leading wheel is located outside the wheel groove, and the second leading wheel pastes tightly or does not paste tightly the guide rail, the guide rail is the guide rail of L form, and the dog-ear department of guide rail is the curved arcuation.

Description

Front rotary vehicle carrying plate

Technical Field

The utility model relates to the field of stereo garage equipment, in particular to a front rotary car carrying plate.

Background

The avoidance-free vehicle carrying plate (also called as front rotary vehicle carrying plate) is very important equipment on the existing stereo garage, the structure of the existing avoidance-free vehicle carrying plate is shown in patent publication CN212336843U, the avoidance-free vehicle carrying plate with the structure is turned by adjusting the rotation speed of wheels through a PLC (programmable logic controller) when turning (namely, a differential turning method), but the differential turning method has extremely high requirements on the flatness of a parking pavement, and once the parking pavement is uneven or an obstacle is right on the wheels on the road, the phenomenon of idle running of the wheels on one side is extremely easy to occur, so that the vehicle carrying plate cannot normally run.

Disclosure of Invention

The utility model provides a front rotary vehicle carrying board aiming at the problems.

The technical scheme adopted by the utility model is as follows:

the utility model provides a preceding rotatory sweep that carries, includes the platform board, it is provided with universal wheel, orientation and main walking wheel to rotate on the platform board, be provided with the walking motor on the platform board, the walking motor with main walking wheel cooperation is in the same place, still includes guide rail, first leading wheel and second leading wheel all rotate and install on the platform board, be provided with the wheel groove on the guide rail, first leading wheel is located in the wheel groove, the second leading wheel is located outside the wheel groove, and the second leading wheel pastes tightly or does not paste tightly the guide rail, the guide rail is L shape's guide rail, and the dog-ear department of guide rail is the curved arc form.

It should be noted that, at present, the avoidance-free vehicle carrying plate actually moves between a certain fixed parking space and a passageway, and for this reason, the vehicle carrying plate adopts a guide rail for fixed installation.

In this year sweep, owing to set up the wheel groove on the guide rail, first leading wheel slides in the wheel groove, and the second is led and is thought the wheel and paste tight guide rail outside the guide rail and rotate, so when initiative walking wheel bring the platen to remove, first leading wheel rotates in the wheel groove of guide rail, make monoblock platform truck board remove along the direction of guide rail, second leading wheel that lies in simultaneously outside the wheel groove pastes tightly or does not paste tight guide rail, the resistance that receives when can reduce platform truck board along the guide rail to a certain extent, make platform truck board keep as far as possible stable when removing, whole platform truck board only has a walking motor and a initiative walking wheel, initiative walking wheel rotates and can drive the platen and remove, the requirement to the roughness on road surface reduces by a wide margin.

In summary, in the vehicle carrying plate, the guide rail with the wheel groove is arranged, and the first guide wheel and the second guide wheel are arranged on the vehicle table plate, so that the first guide wheel is positioned in the wheel groove of the guide rail, and the vehicle table plate can stably move along the guide rail when moving.

Optionally, a travel switch and a mechanical stop are arranged on the guide rail.

The travel switch is used for sensing the position of the vehicle platen after moving, the mechanical stop is used for preventing the vehicle platen from continuously moving along the original direction, and the mechanical stop and the travel switch are arranged at the two ends of the specific guide rail.

Optionally, the main rotation axis is installed in the rotation on the vehicle platen, main walking wheel install in on the main rotation axis, be provided with the sprocket on main rotation axis and the walking motor, the sprocket on the walking motor is in the same place through the chain cooperation with the sprocket on the main rotation axis.

When the walking motor rotates, the main rotating shaft is driven to rotate, and the main rotating shaft can further drive the main walking wheel to rotate.

Optionally, a bearing with a seat is arranged on the vehicle platen, and the main rotating shaft is rotatably mounted on the bearing with a seat.

The main rotation shaft is mounted with a bearing with a seat to ensure stability when the main rotation shaft rotates.

Optionally, a slope is provided on the vehicle platen.

Optionally, the walking motor is arranged on a main transmission frame of the vehicle table plate.

Optionally, an obstacle detection photoelectric device is arranged on the vehicle table plate.

The obstacle detection photoelectricity is used for monitoring whether an obstacle exists in the traveling direction of the vehicle table board.

Optionally, a diagonal brace is arranged on the vehicle table plate.

Optionally, the number of the first guide wheels is not less than 2.

Optionally, the number of the travel switches is not less than 2, and at least one travel switch is arranged at each end of the guide rail.

The beneficial effects of the utility model are as follows: through the guide rail that sets up the pulley groove to set up first leading wheel and second leading wheel on the platform board, make first leading wheel be located the pulley inslot of guide rail, can steadily follow the guide rail when making the platform board remove.

Description of the drawings:

FIG. 1 is a schematic diagram of a front rotating vehicle carrier plate;

FIG. 2 is a schematic cross-sectional view in the direction A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view in the direction B-B in FIG. 1;

fig. 4 is a schematic diagram of the operation of the front rotating vehicle carrying plate when it rotates.

The reference numerals in the drawings are as follows: 1. a mechanical stop; 2. a travel switch; 301. a first guide wheel; 302. a second guide wheel; 4. a vehicle platen; 401. a ramp; 5. a guide rail; 501. wheel grooves; 6. a directional wheel; 7. diagonal bracing; 8. a bearing with a seat; 9. a hinge; 10. a main rotating shaft; 11. a walking motor; 12. a main travelling wheel; 13. a main transmission frame; 14. a universal wheel; 15. obstacle detection photoelectricity.

The specific embodiment is as follows:

the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1, fig. 2 and fig. 3, a front rotary vehicle carrying plate comprises a vehicle platen 4, universal wheels 14, directional wheels and main travelling wheels 12 are rotatably arranged on the vehicle platen 4, a travelling motor 11 is arranged on the vehicle platen 4, the travelling motor 11 is matched with the main travelling wheels 12, the front rotary vehicle carrying plate further comprises a guide rail 5, a first guide wheel 301 and a second guide wheel 302, the first guide wheel 301 and the second guide wheel 302 are rotatably arranged on the vehicle platen 4, a wheel groove 501 is formed in the guide rail 5, the first guide wheel 301 is located in the wheel groove 501, the second guide wheel 302 is located outside the wheel groove 501, the second guide wheel 302 is tightly attached to or not tightly attached to the guide rail 5, the guide rail 5 is an L-shaped guide rail 5, and a bending angle of the guide rail 5 is in an arc shape.

It should be noted that, at present, the avoidance-free vehicle carrying plate actually moves between a certain fixed parking space and a passageway, and for this reason, the vehicle carrying plate is fixedly mounted by adopting the guide rail 5.

In the car carrying plate, as the wheel groove 501 is formed in the guide rail 5, the first guide wheel 301 slides in the wheel groove 501, and the second guide wheel is tightly attached to the guide rail 5 outside the guide rail 5 to rotate, when the driving walking wheel moves with the car platform plate 4, the first guide wheel 301 rotates in the wheel groove 501 of the guide rail 5, so that the whole car carrying plate moves along the direction of the guide rail 5, and meanwhile, the second guide wheel 302 positioned outside the wheel groove 501 is tightly attached or not tightly attached to the guide rail 5, so that the resistance applied to the car carrying plate during the movement along the guide rail 5 can be reduced to a certain extent, the car carrying plate is kept stable as much as possible during the movement of the car carrying plate, the whole car platform plate 4 only has one walking motor 11 and one driving walking wheel, the driving walking wheel can drive the car platform plate 4 to move, and the requirement on the flatness of a road surface is greatly reduced.

In summary, in the vehicle carrying board, the guide rail 5 with the wheel groove 501 is provided, and the first guide wheel 301 and the second guide wheel 302 are provided on the vehicle platform plate 4, so that the first guide wheel 301 is located in the wheel groove 501 of the guide rail 5, and the vehicle platform plate 4 can stably move along the guide rail 5 when moving.

As shown in fig. 1, 2 and 3, a travel switch 2 and a mechanical stopper 1 are provided on a guide rail 5.

The travel switch 2 is used for sensing the position of the vehicle table plate 4 after moving, the mechanical stop 1 is used for preventing the vehicle table plate 4 from moving continuously along the original direction, and the mechanical stop 1 and the travel switch 2 are arranged at two ends of the specific guide rail 5.

As shown in fig. 1, 2 and 3, a main rotating shaft is rotatably mounted on the vehicle table plate 4, a main traveling wheel 12 is mounted on the main rotating shaft, chain wheels are arranged on the main rotating shaft and the traveling motor 11, and the chain wheels on the traveling motor 11 are matched with the chain wheels on the main rotating shaft through a chain.

The main rotation shaft is driven to rotate when the walking motor 11 rotates, and the main rotation shaft can further drive the main walking wheel 12 to rotate.

As shown in fig. 1, 2 and 3, the table plate 4 is provided with a bearing 8 with a seat, and the main rotation shaft is rotatably mounted on the bearing 8 with a seat.

The use of the seated bearing 8 to mount the main rotation shaft is to ensure stability when the main rotation shaft rotates.

As shown in fig. 1, 2 and 3, the vehicle deck 4 is provided with a slope 401.

As shown in fig. 1, 2 and 3, the travel motor 11 is provided on the main transmission frame 13 of the vehicle table plate 4.

As shown in fig. 1, 2 and 3, the vehicle deck 4 is provided with an obstacle detecting photoelectric device 15.

The function of the obstacle detecting photo-electricity 15 is to monitor whether there is an obstacle in the traveling direction of the vehicle deck 4.

As shown in fig. 1, 2 and 3, the deck 4 is provided with a diagonal brace 7.

As shown in fig. 1, 2 and 3, the number of first guide wheels 301 is not less than 2.

As shown in fig. 1, 2 and 3, there are no less than 2 travel switches 2, and at least one travel switch 2 is provided at each end of the guide rail 5.

The moving process of the vehicle table plate in the working process of the vehicle carrying plate can be seen as shown in fig. 4, and the top-down process in fig. 4 is the process when the vehicle table plate moves relative to the guide rail.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but is intended to cover all equivalent modifications, direct or indirect, as would be included in the scope of the utility model.

Claims

1. The utility model provides a preceding rotatory sweep that carries, includes the platform board, it is provided with universal wheel, orientation and main walking wheel to rotate on the platform board, be provided with the walking motor on the platform board, the walking motor with main walking wheel cooperation is in the same place, its characterized in that still includes guide rail, first leading wheel and second leading wheel are all rotated and are installed on the platform board, be provided with the wheel groove on the guide rail, first leading wheel is located in the wheel groove, the second leading wheel is located outside the wheel groove, and the second leading wheel pastes tightly or does not paste tightly the guide rail, the guide rail is L shape's guide rail, and the dog-ear department of guide rail is the curved arc form.

2. The front rotary vehicle carrier plate of claim 1, wherein the guide rail is provided with a travel switch and a mechanical stop.

3. The front rotary vehicle carrying plate according to claim 1, wherein a main rotating shaft is rotatably mounted on the vehicle table plate, the main traveling wheels are mounted on the main rotating shaft, chain wheels are arranged on the main rotating shaft and the traveling motor, and the chain wheels on the traveling motor are matched with the chain wheels on the main rotating shaft through chains.

4. A front rotary vehicle carrying plate as claimed in claim 3 wherein a seated bearing is provided on the vehicle platen, the main rotating shaft being rotatably mounted on the seated bearing.

5. A front rotary vehicle carrier plate as claimed in claim 3, wherein the vehicle deck is provided with a ramp.

6. The front rotary vehicle carrier of claim 1, wherein the travel motor is disposed on a main drive frame of the vehicle deck.

7. The front rotating vehicle carrier plate of claim 1, wherein the vehicle deck is provided with an obstacle detecting photoelectric.

8. The front rotary vehicle carrier plate of claim 1, wherein the deck is provided with a diagonal brace.

9. The front rotating vehicle carrier plate of claim 1, wherein the first guide wheels are not less than 2.

10. The front rotary vehicle-carrying plate according to claim 2, wherein the number of the travel switches is not less than 2, and at least one travel switch is provided at each end of the guide rail.