Rail action trolley

Abstract

The utility model discloses a track walking trolley which comprises a trolley body, two supporting wheels are symmetrically arranged in the trolley body front and back, the two ends of wheel shafts of the supporting wheels are connected to the two sides of the trolley body, a track connecting plate is arranged in the center of the top of the trolley body, connecting grooves are symmetrically formed in the two ends of the track connecting plate, and two side wheel structures are symmetrically arranged on the two sides of each supporting wheel. The trolley is reasonable and ingenious in structural design, the supporting wheels arranged on the trolley provide supporting guarantee and action support for the trolley, the side wheel structures limit the connected guide rails and reduce friction force between the side edges of the trolley body and the guide rails, meanwhile, the trolley can be used for the guide rails of various shapes, the overall structure is stable, and action is smooth.

Description

Technical Field

[0001] The utility model relates to a track-moving trolley. Background Art

[0002] During operation, the workshop unpacking machine needs to move according to the action instructions. In order to adapt to unpacking operations at different heights, the unpacking machine needs to be placed on a horizontally higher track and use a drive structure to make it move on the track. Because the track has to bear a heavy weight, the stability of the trolleys at both ends of the track must be relatively high, and they must ensure smooth movement under the load. Utility Model Content

[0003] In order to overcome the above-mentioned deficiencies, the utility model provides a track-moving trolley, which has a stable structure and moves smoothly under load.

[0004] To achieve this purpose, the structure adopted by the utility model is: a rail-moving trolley, including a vehicle body, the vehicle body including two symmetrically arranged support side panels, the middle of the support side panels are recessed, the two ends of the two support side panels are connected to each other by two connecting plates, two support wheels are arranged front and back between the two support side panels, the two ends of the wheel axle of the support wheel are connected to the support side panels on both sides, a side wheel structure is respectively arranged on both sides of each support wheel, the side wheel structure is connected to the support side panels, and a track connecting plate is provided at the recess in the middle of the support side panels.

[0005] The supporting side plates are higher than the connecting plates.

[0006] An observation window is provided on the top of each supporting wheel. The observation window is a transparent plate and is connected to the supporting side plate.

[0007] A notch is provided at the bottom of the supporting side plate, and the side wheel structure is connected in the notch. The side wheel structure includes a connecting pad, which is a rectangular frame structure. One or more guide wheels are connected to the center of the connecting pad through a connecting shaft. Multiple connecting holes are symmetrically provided on both sides of the connecting pad. The connecting holes are connected to the supporting side plate through screws, and a gasket is provided between the connecting pad and the supporting side plate.

[0008] Connecting grooves are symmetrically provided at both ends of the track connecting plate, and the connecting grooves include nylon slide rails and track pressure plates. The nylon slide rails are a groove structure with an opening toward the center of the track connecting plate. A track pressure plate is provided on the top of the nylon slide rails. The nylon slide rails and the track connecting plate are connected by bolts. Limiting strips are provided at both ends of the track connecting plate to fit with the nylon slide rails.

[0009] The connecting plate is provided with a plurality of through holes.

[0010] A plurality of support plates are provided between the two support wheels, and both ends of the support plates are connected to the support side plates.

[0011] The beneficial effects are: the structural design of the utility model is reasonable and ingenious, the support wheels arranged on the trolley provide support and movement support for the trolley, the side wheel structure limits the connected guide rails and reduces the friction between the side of the vehicle body and the guide rails, and at the same time enables the trolley to be used for guide rails of various shapes, the overall structure is stable, and the movement is smooth. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be described by way of examples with reference to the accompanying drawings, in which:

[0013] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0014] Figure 2 This is a bottom view of the utility model;

[0015] Figure 3 It is a three-dimensional structural diagram of the side wheel structure. DETAILED DESCRIPTION

[0016] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0017] In the description of the utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of the utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of the utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components; a fixed connection can be welding or gluing. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0019] like Figure 1 、 Figure 2The illustrated track-moving trolley includes a vehicle body comprising two symmetrically arranged support side panels 1, each recessed in the middle. The two support side panels 1 are connected at both ends by two connecting plates 8 to form a hollow rectangular frame structure. The connecting plates 8 are plug-connected to the support side panels 1 and secured by bolts. Two support wheels 7 are disposed front and rear between the two support side panels 1. The ends of the wheel axles 3 of the support wheels 7 are connected to the support side panels 1 on either side. Each support wheel 7 is provided with a side wheel structure 5 on either side, each of which is connected to the support side panels 1. A track connecting plate 2 is disposed in the recessed portion of the support side panels 1. The width of the track connecting plate 2 is greater than the distance between the two support side panels 1.

[0020] The height of the supporting side plate 1 is greater than the connecting plate 8 , so the diameter of the supporting wheel 7 only needs to be greater than the connecting plate 8 , and the trolley can be used on an I-beam guide rail or a square steel guide rail.

[0021] An observation window 4 is provided on the top of each support wheel 7. The observation window 4 is a transparent plate. The observation window 4 is connected to the support side plate. The operation of the support wheel 7 can be observed through the observation window 4, and obstacles can be removed in time for easy inspection and maintenance.

[0022] A notch is provided at the bottom of the supporting side panel 1, and the side wheel structure 5 is connected in the notch. The side wheel structure 5 includes a connecting pad 51. The connecting pad 51 is a rectangular frame structure. One or more guide wheels 55 are connected to the center of the connecting pad 51 through a connecting shaft 53. A plurality of connecting holes 54 are symmetrically provided on both sides of the connecting pad 51. The connecting holes 54 are connected to the supporting side panel 1 through screws. A gasket 52 is provided between the connecting pad 51 and the supporting side panel 1. The design of the notch of the supporting side panel 1 and the side wheel structure 5 is coordinated to support a more diversified structural form of the guide wheel 55, and makes the overall structure more compact and has a high fit with the guide rail.

[0023] The track connecting plate 2 is symmetrically provided with connecting grooves 21 at both ends. These grooves 21 include nylon rails and track pressure plates. The nylon rails are slot-shaped, with their openings facing the center of the track connecting plate. A track pressure plate is located on top of the nylon rails, connecting the nylon rails and the track connecting plate via bolts. Limiting strips are provided at both ends of the track connecting plate to mate with the nylon rails. The nylon rails are used to clamp the supported track, and the track pressure plates enhance the stability of the connection. Nylon rails of different sizes can be replaced depending on the width of the track.

[0024] The connecting plate 8 is provided with a plurality of through holes, which connect the plurality of trolleys to each other, can meet the support requirements of tracks with greater weight, and facilitate the connection of the driving structure.

[0025] A plurality of support plates 6 are arranged between the two support wheels 7. Both ends of the support plates 6 are connected to the support side plates 1. Both ends of the support plates 6 are connected to the support side plates by plugging. The length of the support plates 6 needs to meet the complete support of the width of the upper rail connecting plate 2. The arrangement of multiple support plates 6 can enhance the overall stability of the trolley.

[0026] The structural design of the utility model is reasonable and ingenious. The support wheels arranged on the trolley provide support and movement support for the trolley. The side wheel structure limits the connected guide rails and reduces the friction between the side of the vehicle body and the guide rails. At the same time, the trolley can be used for guide rails of various shapes. The overall structure is stable and the movement is smooth.

[0027] The above description is based on the present invention. Based on the above description, relevant personnel can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the content of the specification. Its technical scope must be determined according to the scope of the claims.

Claims

1. A track-operated trolley, comprising a vehicle body, characterized in that: The vehicle body comprises two symmetrically arranged support side panels (1), the middle of the support side panels (1) being recessed, the two ends of the two support side panels (1) being connected to each other via two connecting plates (8), two support wheels (7) being arranged front and rear between the two support side panels (1), the two ends of the wheel axle (3) of the support wheel (7) being connected to the support side panels (1) on both sides, a side wheel structure (5) being respectively arranged on both sides of each support wheel (7), the side wheel structure (5) being connected to the support side panels (1), and a track connecting plate (2) being arranged at the recessed middle portion of the support side panels (1).

2. The rail-mounted trolley according to claim 1, characterized in that: The supporting side plate (1) has a height greater than that of the connecting plate (8).

3. The track-operated trolley according to claim 1, characterized in that: An observation window (4) is provided on the top of each supporting wheel (7). The observation window (4) is a transparent plate. The observation window (4) is connected to the supporting side plate (1).

4. The rail-moving trolley according to claim 1, characterized in that: The bottom of the supporting side plate (1) is provided with a notch, and the side wheel structure (5) is connected in the notch. The side wheel structure (5) comprises a connecting pad (51), and the connecting pad (51) is a rectangular frame structure. The center of the connecting pad (51) is connected to one or more guide wheels (55) via a connecting shaft (53). A plurality of connecting holes (54) are symmetrically provided on both sides of the connecting pad (51). The connecting holes (54) are connected to the supporting side plate (1) via screws. A gasket (52) is provided between the connecting pad (51) and the supporting side plate (1).

5. The rail-moving trolley according to claim 1, characterized in that: The track connecting plate (2) is symmetrically provided with connecting grooves (21) at both ends. The connecting grooves (21) include a nylon slide rail and a track pressing plate. The nylon slide rail is a groove structure with an opening toward the center of the track connecting plate (2). A track pressing plate is provided on the top of the nylon slide rail. The nylon slide rail and the track connecting plate (2) are connected by bolts. Limiting strips are provided at both ends of the track connecting plate (2) to fit the nylon slide rail.

6. The rail-moving trolley according to claim 1, characterized in that: The connecting plate (8) is provided with a plurality of through holes.

7. The rail-moving trolley according to claim 1, characterized in that: A plurality of support plates (6) are provided between the two support wheels (7), and both ends of the support plates (6) are connected to the support side plates (1).

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