CN219620135U - Heavy-duty track trolley - Google Patents
Heavy-duty track trolley Download PDFInfo
- Publication number
- CN219620135U CN219620135U CN202320432493.0U CN202320432493U CN219620135U CN 219620135 U CN219620135 U CN 219620135U CN 202320432493 U CN202320432493 U CN 202320432493U CN 219620135 U CN219620135 U CN 219620135U
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- CN
- China
- Prior art keywords
- bearing
- frame
- axle
- heavy
- driving axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to the field of material transportation, in particular to a heavy-load rail trolley, which comprises a frame, wherein the frame is a quadrilateral formed by welding channel steel; angle steel is welded at the front end and the rear end of the frame, and the angle steel is provided with a clamping groove; the clamping groove is fixedly provided with bearing bearings, the front bearing and the rear bearing are transversely provided with axles, one of the axles is a driving axle, the other is a driven axle, and the driving axle is provided with a chain wheel; wheels are arranged on the part of the axle extending out of the bearing; and a speed reducing motor is arranged on the frame and is connected with a chain wheel of the driving axle through a chain.
Description
Technical Field
The utility model relates to the field of material transportation, in particular to a heavy-duty rail trolley.
Background
Heavy-duty rail cars are equipment used for realizing the conveying function of materials or devices in an automatic logistics conveying system, and are an important part in a modern automatic logistics conveying system. The existing rail car frame adopts a structure form of steel plate bending and angle steel welding, and is complex to produce and manufacture; the gear motor is horizontally arranged, so that the overall dimension is larger; the bearing bearings are arranged outwards, and the load wheels are arranged inwards, so that the axle structure is of a non-uniform design, and the axle diameter is larger and the bearing capacity is limited; the production, manufacture and maintenance costs are high.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a heavy-duty rail trolley.
The technical scheme provided by the utility model is as follows:
the heavy-duty rail trolley comprises a frame, wherein the frame is quadrilateral formed by welding channel steel; angle steel is welded at the front end and the rear end of the frame, and the angle steel is provided with a clamping groove; the clamping groove is fixedly provided with bearing bearings, the front bearing and the rear bearing are transversely provided with axles, one of the axles is a driving axle, the other is a driven axle, and the driving axle is provided with a chain wheel; wheels are arranged on the part of the axle extending out of the bearing; and a speed reducing motor is arranged on the frame and is connected with a chain wheel of the driving axle through a chain.
The utility model has the beneficial effects that:
the frame of the heavy-duty rail trolley is optimized and then adopts a structural form of reinforced welding of sectional materials and plates, and the production and manufacturing process is simple; the gear motor is vertically installed, and the overall structure size is compact; the bearing is installed inwards, the load wheel is installed outwards, the axle can be designed with equal strength, the structural outline size is small, the bearing capacity is improved by more than 5 times, and the production and maintenance costs are low.
Drawings
FIG. 1 is a schematic top view of a heavy duty rail car of the present utility model;
FIG. 2 is a schematic structural view of a frame of the heavy duty rail car of the present utility model;
fig. 3 is a schematic cross-sectional view of the driving axle of the heavy-duty rail car of the present utility model.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, a heavy-duty rail trolley comprises a frame 1, wherein the frame 1 is a quadrilateral formed by welding channel steel; angle steel 2 is welded at the front end and the rear end of the frame 1, and the angle steel 2 is provided with a clamping groove 3; the clamping groove 3 is fixedly provided with bearing bearings 4, the front bearing and the rear bearing 4 are transversely provided with an axle 5, one axle is a driving axle, the other axle is a driven axle, and the driving axle is provided with a chain wheel 6; the part of the axle 5 extending out of the load bearing 4 is provided with wheels 7; a gear motor 8 is arranged on the frame 1, and the gear motor 8 is connected with a chain wheel 6 of a driving axle through a chain.
The utility model has been described in detail with reference to preferred embodiments thereof. However, variations and additions to the various embodiments will also be apparent to those of ordinary skill in the art upon a review of the foregoing description. It is intended that all such variations and modifications fall within the scope of the claimed utility model.
Claims (1)
1. A heavy duty rail car, characterized in that:
the vehicle frame is quadrilateral formed by welding channel steel; angle steel is welded at the front end and the rear end of the frame, and the angle steel is provided with a clamping groove; the clamping groove is fixedly provided with bearing bearings, the front bearing and the rear bearing are transversely provided with axles, one of the axles is a driving axle, the other is a driven axle, and the driving axle is provided with a chain wheel; wheels are arranged on the part of the axle extending out of the bearing; and a speed reducing motor is arranged on the frame and is connected with a chain wheel of the driving axle through a chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320432493.0U CN219620135U (en) | 2023-03-08 | 2023-03-08 | Heavy-duty track trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320432493.0U CN219620135U (en) | 2023-03-08 | 2023-03-08 | Heavy-duty track trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219620135U true CN219620135U (en) | 2023-09-01 |
Family
ID=87794914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320432493.0U Active CN219620135U (en) | 2023-03-08 | 2023-03-08 | Heavy-duty track trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219620135U (en) |
-
2023
- 2023-03-08 CN CN202320432493.0U patent/CN219620135U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |