Transverse moving rotary trolley

Abstract

The utility model discloses a transversely-moving rotary trolley, which belongs to the technical field of stereo garages and comprises a transversely-moving frame, walking wheels driven by a walking motor and a rotary frame driven by a rotary motor are arranged on the transversely-moving frame, and the rotary frame is rotatably mounted on the transversely-moving frame. A rotary driven gear is fixedly mounted on the rotary frame, a rotary driving gear meshed with the rotary driven gear is rotatably mounted on the rotary frame, the rotary motor is fixedly mounted at an ineffective working position of the rotary frame, and the rotary motor is in transmission connection with the rotary driving gear. The utility model solves the technical problem that the height of the effective working position of the transverse-moving rotary trolley is too high, and is widely applied to stereo garages.

Description

Technical Field

[0001] This utility model belongs to the field of automated parking system technology, and in particular relates to a transverse rotary trolley. Background Technology

[0002] Currently, traverse rotary trolleys are commonly used for vehicle storage and retrieval in automated parking garages. During vehicle storage and retrieval, the trolley can be turned around by a rotary transporter, making it more convenient and saving time. Current traverse rotary trolleys consist of a traverse frame and a rotary frame. The traverse frame is slidably mounted on guide rails and has drive wheels driven by a travel motor and a rotary frame driven by a rotary motor. Both the travel motor and the rotary motor are installed at their effective working positions, which refer to the portion of the traverse and rotary frames that enters the vehicle's undercarriage. In other words, both the travel motor and the rotary motor move with the traverse frame into the undercarriage of the vehicle being stored or retrieved. The rotary motor is bulky, increasing the overall height of the traverse rotary trolley. However, the chassis height of vehicles varies. If the vehicle chassis is too low, it will affect the traverse rotary trolley's ability to enter the undercarriage, making vehicle storage and retrieval impossible. Therefore, how to reduce the height of the effective working position of the traverse rotary trolley has always been a technical challenge for those skilled in the art.

[0003] Therefore, in the field of automated parking system technology, there is still a need for research and improvement of transverse rotary trolleys. This is a current research hotspot and focus in the field of automated parking system technology, and it is also the starting point for the completion of this utility model. Utility Model Content

[0004] Therefore, the technical problem to be solved by this utility model is to provide a transverse rotary trolley to solve the technical problem that the effective working position height of the transverse rotary trolley is too high.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a transverse rotary trolley, including a transverse frame, a traveling wheel driven by a traveling motor and a rotary frame driven by a rotary motor on the transverse frame, the rotary frame rotatably mounted on the transverse frame, a rotary driven gear fixedly mounted on the rotary frame, a rotary driving gear meshing with the rotary driven gear rotatably mounted on the rotary frame, the rotary motor fixedly mounted at a non-effective working position of the rotary frame, and the rotary motor being drivenly connected to the rotary driving gear.

[0006] As an improvement, the traveling motor is fixedly mounted on the transverse frame, and the traveling motor is connected to the traveling wheel via a transmission.

[0007] As a further improvement, a pedestrian treadmill is fixedly installed in the non-effective working position of the rotating frame, and a guardrail is fixedly installed on the edge of the pedestrian treadmill.

[0008] As a further improvement, the slewing frame includes a frame body formed by bending sheet metal, and supporting columns are provided on both sides of the frame body in the vehicle entry and exit direction. Diagonal braces are provided between the supporting columns and the frame body.

[0009] After adopting the above technical solution, the beneficial effects of this utility model are:

[0010] The transverse rotary trolley provided by this utility model places the bulky rotary motor in a non-effective working position, thereby reducing the overall height of the effective working position of the transverse rotary trolley, expanding the application range of the transverse rotary trolley, and meeting the needs of storing and retrieving vehicles with relatively small chassis height.

[0011] Because the frame body is made of bent sheet metal, not only is the overall weight reduced, but the height of the frame body, which meets the requirements for rigidity and strength, is also reduced. The overall height of the effective working position of the transverse rotary trolley can reach between 120 mm and 150 mm, while the overall height of the effective working position of the traditional slewing frame made of steel profiles is 180 mm to 250 mm. The reduction in the overall height of the effective working position further meets the needs of storing and retrieving vehicles with low chassis and expands the application range of the transverse rotary trolley.

[0012] Because the main frame is equipped with supporting columns, and there are diagonal braces between the supporting columns and the main frame, the rigidity of the main frame is further improved. This allows the use of relatively thin plates to meet the requirements of the main frame construction, thus reducing the construction cost of the main frame. Attached Figure Description

[0013] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0014] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the conditions under which this utility model can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0015] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model;

[0016] Figure 2 yes Figure 1 A top-view structural diagram;

[0017] Figure 3 yes Figure 1 A schematic diagram of the left-side view structure;

[0018] Figure 4 This is a schematic diagram of the transverse frame in an embodiment of the present invention;

[0019] In the diagram: 1. Lateral frame, 2. Rotary frame, 3. Rotary driven gear, 4. Rotary driving gear, 5. Support column, 6. Diagonal tie rod, 7. Guardrail, 8. Pedestrian tread, 9. Rotary motor, 10. Travel motor, 11. Travel wheel, 12. Lateral track. Detailed Implementation

[0020] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] The terms used in this specification, such as "front," "back," "left," "right," "inner," "outer," and "middle," are merely for clarity of description and are not intended to limit the scope of implementation of this utility model. Any changes or adjustments to their relative relationships, without substantially altering the technical content, shall also be considered within the scope of implementation of this utility model.

[0022] like Figure 1 , Figure 2 and Figure 3As shown, a transverse rotary trolley includes a transverse frame 1, on which are mounted traveling wheels 11 driven by a traveling motor 10 and a rotary frame 2 driven by a rotary motor 9. The rotary frame 2 is rotatably mounted on the transverse frame 1, and a rotary driven gear 3 is fixedly mounted on the rotary frame 2. In actual production, the rotary driven gear 3 also serves as a rotational support for the rotary frame 2, thus saving installation space. A rotary driving gear 4, meshing with the rotary driven gear 3, is rotatably mounted on the rotary frame 2. The non-effective working position of the rotary frame 2... A rotary motor 9 is fixedly installed and is connected to the rotary drive gear 4. Specifically, the rotary motor 9 can be connected to the rotary drive gear 4 via chain drive, synchronous belt drive, or cross universal joint drive. Those skilled in the art can choose the appropriate method as needed, which will not be elaborated here. By placing the bulky rotary motor 9 in a non-effective working position, the overall height of the effective working position of the transverse rotary trolley is reduced, thus expanding the application range of the transverse rotary trolley and meeting the storage and retrieval needs of vehicles with relatively small chassis height, such as... Figure 4 As shown, a travel motor 10 is fixedly installed on the transverse frame 1. The travel motor 10 is connected to the travel wheel 11 through a transmission. The floor area of ​​the transverse frame 1 is smaller than that of the rotary frame 2. Furthermore, the power and volume of the travel motor 10 are relatively small. The installation height of the travel motor 10 is less than the sum of the height of the transverse frame 1 and the height of the transverse track 12. Therefore, the installation of the travel motor 10 does not affect the overall height of the transverse rotary trolley. Considering only the convenience of installation and maintenance, the travel motor 10 is connected to the travel wheel 11 through a transmission method such as chain drive or gear drive, which reduces the installation and maintenance costs.

[0023] A pedestrian step 8 is fixedly installed in the non-effective working position of the slewing frame 2. A guardrail 7 is fixedly installed on the edge of the pedestrian step 8 to provide safety protection. This allows drivers and passengers to enter and exit the vehicle conveniently without occupying the height space of the effective working position.

[0024] The slewing frame 2 comprises a frame body formed by bending sheet metal. Using sheet metal to create the frame body not only reduces the overall weight but also lowers the frame height while still meeting rigidity and strength requirements. The overall height of the effective working position of the traversing rotary trolley can reach between 120 mm and 150 mm, while a traditional slewing frame 2 made of structural steel requires an overall height of 180 mm to 250 mm. This reduction in the overall height of the effective working position further facilitates the storage and retrieval of vehicles with low chassis, expanding the application range of the traversing rotary trolley. Supporting columns 5 are provided on both sides of the frame body in the vehicle entry and exit directions, and diagonal braces 6 are provided between the supporting columns 5 and the frame body, further improving the rigidity of the frame body. This allows for the use of relatively thinner sheet metal to meet the requirements of the frame body's construction, reducing manufacturing costs.

[0025] In summary, by moving the rotary motor 9 to a non-effective working position and using a frame body made of bent sheet metal, the overall height of the effective working position of the transverse rotary trolley is reduced, thus expanding the application range of the transverse rotary trolley.

[0026] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A transverse rotary trolley, comprising a transverse frame, wherein the transverse frame is provided with traveling wheels driven by a traveling motor and a rotary frame driven by a rotary motor, characterized in that, The rotary frame is rotatably mounted on the transverse frame, a rotary driven gear is fixedly mounted on the rotary frame, and a rotary driving gear that meshes with the rotary driven gear is rotatably mounted on the rotary frame. The rotary motor is fixedly mounted at a non-effective working position of the rotary frame, and the rotary motor is connected to the rotary driving gear in a transmission connection.

2. The transverse rotary trolley according to claim 1, characterized in that, The traveling motor is fixedly installed on the transverse frame, and the traveling motor is connected to the traveling wheel via a transmission.

3. The transverse rotary trolley according to claim 1, characterized in that, A pedestrian step is fixedly installed at the non-effective working position of the rotating frame, and a guardrail is fixedly installed on the edge of the pedestrian step.

4. The transverse rotary trolley according to claim 1, 2, or 3, characterized in that, The slewing frame includes a frame body formed by bending sheet metal, and supporting columns are provided on both sides of the frame body in the vehicle entry and exit direction. Diagonal braces are provided between the supporting columns and the frame body.

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