CN209972083U - Highway and railway dual-purpose electric tractor body and tractor thereof - Google Patents
Highway and railway dual-purpose electric tractor body and tractor thereof Download PDFInfo
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- CN209972083U CN209972083U CN201920255098.3U CN201920255098U CN209972083U CN 209972083 U CN209972083 U CN 209972083U CN 201920255098 U CN201920255098 U CN 201920255098U CN 209972083 U CN209972083 U CN 209972083U
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Abstract
The utility model relates to a dual-purpose electric tractor automobile body of highway railway and tractor thereof belongs to the transportation equipment. The utility model adopts the technical proposal that: the steel wheel vehicle body is arranged on the upper layer in a stacked mode under the rubber wheel vehicle body, the steel wheel vehicle body and the rubber wheel vehicle body are connected through a hydraulic oil cylinder at the middle position, two pairs of steel wheels which are arranged in the same direction are arranged on the lower portion of the steel wheel vehicle body, a traction hook is arranged at one end of the steel wheel moving direction of the wheel vehicle body, a steel wheel driving device is connected with a rotating shaft of each steel wheel, a plurality of groups of rubber wheels are arranged on the lower portion of the rubber wheel vehicle body, at least two groups of rubber wheels are distributed diagonally in the rubber wheels and are provided with the rubber wheel driving device, the moving direction of the rubber wheels is perpendicular to the moving direction of the steel wheels, and a hydraulic oil cylinder extension rod between the steel wheel vehicle body and the rubber wheel vehicle body extends out to jack up.
Description
Technical Field
The invention relates to a highway and railway dual-purpose electric tractor body and a tractor thereof, belonging to transportation equipment.
Background
The present highway and railway dual-purpose traction equipment is large equipment, is used for transporting and conveying heavy-load articles, and has large traction force and wide application. However, aiming at the requirements of rail traction of some light loads, the net height of a working site is small, and the existing equipment cannot be effectively used in the field due to the fact that the existing traction equipment is huge.
Disclosure of Invention
The invention provides a highway and railway dual-purpose electric tractor body and a tractor thereof, which can realize the running and equipment traction of two environments, namely a low environment track and a common road surface.
In order to achieve the purpose, the invention adopts the technical scheme that:
a highway and railway dual-purpose electric tractor body comprises a steel wheel body and a rubber wheel body,
the rubber wheel vehicle body is arranged on the upper layer of the lower rubber wheel vehicle body in a stacked mode, the lower rubber wheel vehicle body and the upper rubber wheel vehicle body are connected through the hydraulic oil cylinder in the middle position, the lower portion of the steel wheel vehicle body is provided with two pairs of steel wheels which are arranged in the same direction, the one end of the steel wheel vehicle body in the moving direction of the steel wheels is provided with a traction hook, a rotating shaft of each steel wheel is connected with a steel wheel driving device, the lower portion of the rubber wheel vehicle body is provided with a plurality of groups of rubber wheels, at least two groups of rubber wheels are distributed diagonally and provided with rubber wheel driving devices, the moving direction of the rubber wheels is perpendicular to the moving direction of the steel wheels, and a hydraulic oil cylinder extension rod between the steel wheel vehicle body and.
Preferably, the steel wheel vehicle body is a rectangular frame and comprises steel wheel boundary beams and steel wheel end beams, the steel wheel boundary beams are connected with the steel wheel end beams at the end parts, two sides of a rotating shaft of a steel wheel are respectively arranged on the two steel wheel boundary beams through bearing seats, the rotating shaft of each pair of steel wheels is connected with a group of steel wheel driving devices through a coupling, and the traction hooks are arranged on the steel wheel end beams on one side.
Preferably, the middle part of the steel wheel vehicle body is provided with a hydraulic cylinder fixing beam, two ends of the hydraulic cylinder fixing beam are connected with the steel wheel edge beam, the cylinder body of the hydraulic cylinder is arranged on the hydraulic cylinder fixing beam, and the steel wheel end beam on the other side of the steel wheel vehicle body is provided with a control box.
Preferably, the steel wheel vehicle body is of a rectangular frame structure and comprises two groups of rubber wheel boundary beams and rubber wheel end beams arranged at the end parts of the rubber wheel boundary beams, the rubber wheels are symmetrically arranged on two sides of the lower part of each rubber wheel end beam, the rubber wheels are arranged on the lower parts of the rubber wheel end beams through rubber wheel frames, the rubber wheel shafts of the two rubber wheels at the diagonal positions on the lower parts of the two rubber wheel end beams are connected with an output shaft of a rubber wheel driving device, and the rubber wheel driving device is fixed on the lower parts of the rubber wheel end beams.
Preferably, the middle parts of the two groups of rubber wheel side beams are provided with a plurality of rubber wheel cross beams which are connected, the hydraulic oil cylinder penetrates between the two rubber wheel cross beams in the middle part, a bridge type fixing plate arranged at the upper part of the hydraulic oil cylinder is arranged between every two rubber wheel cross beams, and the top of the extending end of the hydraulic oil cylinder is fixed on the lower side surface of the convex position of the bridge type fixing plate.
Preferably, the steel wheel vehicle body and the rubber wheel vehicle body are provided with storage batteries for providing power for the steel wheel driving device and the rubber wheel driving device.
Preferably, the steel wheel vehicle body and the rubber wheel vehicle body are wrapped by covering parts on the outer portion of the vehicle body, the traction hook is exposed out of the covering parts, a hydraulic system and an electric appliance control cabinet are arranged in the control box, the hydraulic system provides lifting power for the hydraulic oil cylinder, and the electric appliance control cabinet controls the hydraulic system to work and controls the storage battery to provide driving power for the steel wheel driving device and the rubber wheel driving device.
The invention has the advantages that: the device realizes the equipment operation in two environments of a common road surface and a track, is effectively applied to equipment traction in a low track environment, and reduces the height of the whole vehicle by adopting the frames which are arranged in an up-down stacked manner and move in two directions.
Drawings
Figure 1 is a perspective view of a vehicle body of the present invention,
figure 2 is a top view of the vehicle body of the present invention,
figure 3 is a side view of the present invention-first,
figure 4 is a side view of the second embodiment of the present invention,
figure 5 is a lower perspective view of the present invention,
fig. 6 is a structural view of the truck.
Reference numerals:
1 steel wheel vehicle body 2 rubber tyre vehicle body 3 hydraulic cylinder 4 traction hook 5 control box 6 accumulator 7 cover 101 steel wheel 102 steel wheel driving device 103 steel wheel edge beam 104 steel wheel end beam 105 hydraulic cylinder fixing beam 201 rubber wheel 202 rubber wheel driving device 203 rubber wheel edge beam 204 rubber wheel end beam 205 rubber wheel cross beam 206 bridge type fixing plate.
Detailed Description
The invention relates to a vehicle body suitable for a highway and railway dual-purpose electric tractor and a tractor.
The vehicle body structure is shown in fig. 1-5, and comprises a steel wheel vehicle body 1 and a rubber wheel vehicle body 2, wherein the steel wheel vehicle body 1 is arranged on the lower rubber wheel vehicle body 2 in a stacking manner, the steel wheel vehicle body 1 and the rubber wheel vehicle body 2 are connected by a hydraulic oil cylinder 3 at the middle position, two pairs of steel wheels 101 arranged in the same direction are arranged at the lower part of the steel wheel vehicle body 1, a traction hook 4 is arranged at one end of the wheel vehicle body in the moving direction of the steel wheels 101, a rotating shaft of the steel wheels 101 is connected with a steel wheel driving device 102, a plurality of groups of rubber wheels 201 are arranged at the lower part of the rubber wheel vehicle body 2, at least two groups of rubber wheels 201 in the rubber wheels 201 are distributed diagonally and provided with.
The extension bar of the hydraulic oil cylinder 3 between the steel wheel body 1 and the rubber wheel body 2 extends out to jack the rubber wheel body 2 off the ground or the extension bar of the hydraulic oil cylinder 3 retracts to lift the steel wheel body 1 from the steel rail. The structure realizes two grounding driving modes of the steel wheel and the rubber wheel, and realizes the use of a highway and track dual-purpose operation environment.
The steel wheel vehicle body 1 is a rectangular frame and comprises a steel wheel edge beam 103 and a steel wheel end beam 104, the steel wheel edge beam 103 is connected with the steel wheel end beam 104 at the end part, two sides of a rotating shaft of a steel wheel 101 are respectively arranged on the two steel wheel edge beams 103 through bearing seats, the rotating shaft of each pair of steel wheels 101 is connected with a group of steel wheel driving devices 102 through a coupling, and the steel wheel driving devices 102 are fixedly arranged on the inner side of the steel wheel end beam 104.
The steel wheel end beam 104 on one side protrudes upwards to form a hook column, and the top of the hook column is provided with a traction hook 4. The hook column is used for improving the installation height of the hook, is highly matched with the existing railway carriage, and is also used for facilitating hook connection of a high vehicle body. The middle part of the steel wheel vehicle body 1 is provided with a hydraulic cylinder fixing beam 105 with two ends connected with the steel wheel edge beam 103, the cylinder body of the hydraulic cylinder 3 is arranged on the hydraulic cylinder fixing beam 105, and the other side steel wheel end beam 104 of the steel wheel vehicle body 1 is provided with a control box 5.
The rubber wheel vehicle body 2 is of a rectangular frame structure and comprises two groups of rubber wheel boundary beams 203 and rubber wheel end beams 204 arranged at the end parts of the rubber wheel boundary beams 203, rubber wheels 201 are symmetrically arranged on the two sides of the lower part of each rubber wheel end beam 204, and the rubber wheels 201 are arranged on the lower parts of the rubber wheel end beams 204 through rubber wheel frames. The rubber wheel 201 shafts of the two rubber wheels 201 at the diagonal positions at the lower parts of the two rubber wheel end beams 204 are connected with the output shaft of the rubber wheel driving device 202, and the rubber wheel driving device 202 is fixed at the lower part of the rubber wheel end beams 204. The rubber wheel driving devices arranged at the opposite angles drive the rubber wheels at the opposite angles, and the other two groups of rubber wheels without driving are driven wheels. When the automobile runs forwards and backwards, the rotation directions of the two groups of rubber wheels are consistent, and the forward and backward directions are realized. When the vehicle body rotates, the driving devices of the two rubber wheels at the opposite angles are opposite in rotation direction, so that the vehicle body rotates in situ.
The middle parts of the two groups of rubber wheel edge beams 203 are provided with a plurality of rubber wheel cross beams 205 which are connected, the hydraulic oil cylinder 3 penetrates between the two rubber wheel cross beams 205 in the middle part, a bridge type fixing plate 206 which is arranged at the upper part of the hydraulic oil cylinder 3 is arranged between the two rubber wheel cross beams 205, and the top of the extending end of the hydraulic oil cylinder 3 is fixed on the lower side surface of the convex position of the bridge type fixing plate 206.
The steel wheel vehicle body 1 and the rubber wheel vehicle body 2 are provided with a storage battery 6 for providing power for the steel wheel driving device 102 and the rubber wheel driving device 202.
The following is a highway and railway dual-purpose electric tractor provided with a tractor body, and the structure is as shown in fig. 6, a covering part 7 is covered on the outer part of the tractor body consisting of a steel wheel tractor body 1 and a rubber wheel tractor body 2, the steel wheel tractor body 1 and the rubber wheel tractor body 2 are wrapped by the covering part 7, and a traction hook 4 is exposed out of the covering part 7.
A hydraulic system and an electrical appliance control cabinet are arranged in the control box 5, the hydraulic system provides lifting power for the hydraulic oil cylinder 3, and the electrical appliance control cabinet controls the hydraulic system to work and controls the storage battery 6 to provide driving power for the steel wheel driving device 102 and the rubber wheel driving device 202.
The highway and railway dual-purpose electric tractor can flexibly walk on a highway and can also run on the track. The track-mounted hydraulic power transmission device is flexible in maneuvering, safe, reliable, green and environment-friendly, and is a great advantage compared with the traditional track engineering machinery.
The highway and railway dual-purpose electric tractor can rotate 360 degrees in situ and can transversely run, and the highway and railway dual-purpose electric tractor can quickly enter any working place due to the small vehicle body and the flexibility, and is particularly suitable for indoor narrow places limited by barriers or upright posts.
The highway and railway dual-purpose electric tractor has a compact structure, is low in noise when being driven by the motor, and can be matched with wireless remote control operation, so that the highway and railway dual-purpose electric tractor can show extremely excellent performance advantages in indoor or outdoor application.
The storage battery is used as a power source, so that silent and zero-emission operation is ensured, and the energy-saving and environment-friendly multifunctional electric kettle is more suitable for the modern theme of energy conservation and environmental protection. The transition efficiency and the safe reliability of the device between the track and the highway are incomparable with those of the traditional road-rail vehicle.
Claims (7)
1. A highway and railway dual-purpose electric tractor body is characterized by comprising a steel wheel body (1) and a rubber wheel body (2),
the steel wheel vehicle body (1) is arranged on the upper layer of the lower rubber wheel vehicle body (2) in a stacked manner, the steel wheel vehicle body and the lower rubber wheel vehicle body are connected by a hydraulic oil cylinder (3) at the middle position, two pairs of steel wheels (101) arranged in the same direction are arranged at the lower part of the steel wheel vehicle body (1), a traction hook (4) is arranged at one end of the wheel vehicle body in the moving direction of the steel wheels (101), a rotating shaft of each steel wheel (101) is connected with a steel wheel driving device (102), a plurality of groups of rubber wheels (201) are arranged at the lower part of the rubber wheel vehicle body (2), at least two groups of rubber wheels (201) in the rubber wheels (201) are diagonally distributed and are provided with rubber wheel driving devices (202), the moving direction, the extension bar of the hydraulic oil cylinder (3) between the steel wheel vehicle body (1) and the rubber wheel vehicle body (2) extends out to jack the rubber wheel vehicle body (2) off the ground or the extension bar of the hydraulic oil cylinder (3) retracts to lift the steel wheel vehicle body (1) from the steel rail.
2. The vehicle body of the highway and railway dual-purpose electric tractor according to claim 1, wherein the steel wheel vehicle body (1) is a rectangular frame and comprises steel wheel side beams (103) and steel wheel end beams (104), the steel wheel side beams (103) are connected with the steel wheel end beams (104) at the end parts, two sides of a rotating shaft of each steel wheel (101) are respectively arranged on the two steel wheel side beams (103) through bearing seats, the rotating shaft of each pair of steel wheels (101) is connected with a group of steel wheel driving devices (102) through a coupler, and the traction hook (4) is arranged on the steel wheel end beam (104) on one side.
3. The vehicle body of the highway and railway dual-purpose electric tractor according to claim 2, wherein a hydraulic cylinder fixing beam (105) with two ends connected with the steel wheel edge beam (103) is arranged in the middle of the steel wheel vehicle body (1), the cylinder body of the hydraulic cylinder (3) is arranged on the hydraulic cylinder fixing beam (105), and a control box (5) is arranged on the steel wheel end beam (104) on the other side of the steel wheel vehicle body (1).
4. The vehicle body of the highway and railway dual-purpose electric tractor according to claim 1, wherein the rubber wheel vehicle body (2) is of a rectangular frame structure and comprises two groups of rubber wheel side beams (203) and rubber wheel end beams (204) arranged at the end parts of the rubber wheel side beams (203), the rubber wheels (201) are symmetrically arranged on two sides of the lower part of each rubber wheel end beam (204), the rubber wheels (201) are arranged on the lower parts of the rubber wheel end beams (204) through the rubber wheels (201), the rubber wheel (201) shafts of the two rubber wheels (201) at the diagonal positions on the lower parts of the two rubber wheel end beams (204) are connected with the output shaft of the rubber wheel driving device (202), and the rubber wheel driving device (202) is fixed on the lower parts of the rubber wheel end beams (204).
5. The vehicle body of the highway and railway dual-purpose electric tractor according to claim 4, wherein a plurality of rubber wheel cross beams (205) are arranged in the middle of two rubber wheel side beams (203) and connected, the hydraulic oil cylinder (3) penetrates between the two rubber wheel cross beams (205) in the middle, a bridge type fixing plate (206) positioned at the upper part of the hydraulic oil cylinder (3) is arranged between every two rubber wheel cross beams (205), and the top of the extending end of the hydraulic oil cylinder (3) is fixed on the lower side surface of the convex position of the bridge type fixing plate (206).
6. The vehicle body of the electric tractor for the highway and the railway according to any one of claims 1 to 5, wherein the steel wheel vehicle body (1) and the rubber wheel vehicle body (2) are provided with storage batteries (6) for supplying power to the steel wheel driving device (102) and the rubber wheel driving device (202).
7. A highway and railway dual-purpose electric tractor provided with a tractor body as claimed in claim 6 is characterized in that a steel wheel tractor body (1) and a rubber wheel tractor body (2) are wrapped by a covering part (7) covered on the outer portion of the tractor body, the traction hook (4) is exposed out of the covering part (7), a hydraulic system and an electric appliance control cabinet are arranged in a control box (5), the hydraulic system provides lifting power for a hydraulic oil cylinder (3), and the electric appliance control cabinet controls the hydraulic system to work and controls a storage battery (6) to provide driving power for a steel wheel driving device (102) and a rubber wheel driving device (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255098.3U CN209972083U (en) | 2019-02-28 | 2019-02-28 | Highway and railway dual-purpose electric tractor body and tractor thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255098.3U CN209972083U (en) | 2019-02-28 | 2019-02-28 | Highway and railway dual-purpose electric tractor body and tractor thereof |
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| Publication Number | Publication Date |
|---|---|
| CN209972083U true CN209972083U (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920255098.3U Active CN209972083U (en) | 2019-02-28 | 2019-02-28 | Highway and railway dual-purpose electric tractor body and tractor thereof |
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| Country | Link |
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| CN (1) | CN209972083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774391A (en) * | 2019-02-28 | 2019-05-21 | 山东东大动力科技有限公司 | Road and rail dual-purpose electric tractor car body and its tractor |
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2019
- 2019-02-28 CN CN201920255098.3U patent/CN209972083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774391A (en) * | 2019-02-28 | 2019-05-21 | 山东东大动力科技有限公司 | Road and rail dual-purpose electric tractor car body and its tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220629 Address after: 277100 East Outer Ring Road, Shizhong District, Zaozhuang City, Shandong Province Patentee after: Shandong East Rail Power Technology Co.,Ltd. Address before: 277100 West Side of East Ring Road, Central District, Zaozhuang City, Shandong Province Patentee before: SHANDONG DONGDA POWER TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |