CN218806196U - Semitrailer with rainproof structure - Google Patents
Semitrailer with rainproof structure Download PDFInfo
- Publication number
- CN218806196U CN218806196U CN202222991460.8U CN202222991460U CN218806196U CN 218806196 U CN218806196 U CN 218806196U CN 202222991460 U CN202222991460 U CN 202222991460U CN 218806196 U CN218806196 U CN 218806196U
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- semitrailer
- gear
- carriage
- semi
- long rack
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Abstract
The utility model discloses a semitrailer with a rainproof structure, which comprises a semitrailer carriage, wherein a track is fixedly arranged on the top surface of the left side wall of the semitrailer carriage, a long rack is fixedly arranged on the top surface of the right side wall of the semitrailer carriage, rollers are arranged on the track in a rolling manner, gears are meshed and connected on the long rack, a connecting frame is connected between the rollers and the gears, rainproof tarpaulin is fixedly connected on the connecting frame, one end of the rainproof tarpaulin is fixedly connected on the semitrailer carriage body, and a driving motor for driving the gears to rotate is connected in a gear rotating shaft transmission manner; the driving motor drives the gear at the rearmost end to move on the long rack to drive the whole connecting frame to move forwards and backwards, and the controller controls the driving motor to rotate forwards and backwards in a cab, so that the rainproof awning cloth can be automatically unfolded and stored, the efficiency is improved, and the risk of climbing is reduced; the utility model discloses simple structure, convenient operation is worth promoting.
Description
Technical Field
The utility model relates to a semitrailer technical field, specific theory especially relates to a semitrailer that possesses rain-proof structure.
Background
The semitrailer is a trailer with an axle arranged behind the gravity center of the vehicle and a coupling device capable of transmitting horizontal and vertical forces to a tractor, and is generally a three-axle semitrailer, which is divided into eleven-meter-bin-column semitrailer, thirteen-meter-bin column semitrailer, low-bed semitrailer and the like, and is a heavy transport vehicle connected with the head of the semitrailer through a towing pin. In the semitrailer transportation, need set up rain-proof covering or awning on a car, boat, etc. at the goods skin at carriage top, prevent to meet the rainy day transporting the in-process, the goods wets or the phenomenon that the goods dropped appears transporting the in-process, and current rain-proof covering or awning on a car, boat, etc. expansion mode is many through the manual work and climbs the eminence, fixes behind the tarpaulin expansion, and so not only inefficiency, dangerous higher moreover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a semitrailer that possesses rain-proof structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a semitrailer that possesses rain-proof structure, wherein, includes the semitrailer carriage, semitrailer carriage left side wall top surface fixed mounting has the track, semitrailer carriage right side wall top surface fixed mounting has long rack, it is provided with the gyro wheel to roll on the track, the meshing is connected with the gear on the long rack, connect between gyro wheel, the gear and install the link, fixedly connected with rain-proof tarpaulin on the link, rain-proof tarpaulin's one end fixed connection be in on the semitrailer carriage railway carriage or compartment body, gear shaft transmission is connected with the messenger gear revolve's driving motor.
Preferably, the idler wheels, the gears and the connecting frame are provided with a plurality of groups along the length direction of the semitrailer carriage, and only the rearmost gear is connected with a driving motor.
Preferably, the track and the long rack are fixedly installed on the semitrailer car through bolts.
Has the beneficial effects that: compared with the prior art, the beneficial effects of the utility model are that: the gear through driving motor drive rearmost end moves on long rack, drives the removal around the whole link, and the automation that can realize rain-proof tarpaulin through controller control driving motor's positive and negative rotation in the driver's cabin expandes and accomodates, has improved efficiency, has reduced the risk that personnel climbed.
Drawings
Fig. 1 is the utility model provides a semitrailer's that possesses rain-proof structure overall structure schematic diagram.
Fig. 2 is a top view of a semi-trailer box.
In the drawings: 1-semi-trailer carriage, 2-track, 3-long rack, 4-roller, 5-gear, 6-connecting frame, 7-rainproof tarpaulin and 8-driving motor.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Examples
Please refer to the attached drawings, in an embodiment of the present invention, a semitrailer with a rainproof structure includes a semitrailer carriage 1, a track 2 is fixedly installed on a top surface of a left side wall of the semitrailer carriage 1, a long rack 3 is fixedly installed on a top surface of a right side wall of the semitrailer carriage 1, the track 2 and the long rack 3 are both fixedly installed on the semitrailer carriage 1 through bolts, a roller 4 is arranged on the track 2 in a rolling manner, a gear 5 is connected to the long rack 3 in a meshing manner, a connecting frame 6 is installed between the roller 4 and the gear 5 in a connecting manner, the roller 4, the gear 5 and the connecting frame 6 are arranged along a length direction of the semitrailer carriage 1, a rainproof tarpaulin 7 is fixedly connected to the connecting frame 6, one end of the rainproof tarpaulin carriage 7 is fixedly connected to the semitrailer carriage 1, and the gear 5 at the rearmost end is connected to a driving motor 8 for driving the gear 5 to rotate.
In the utility model, the gear at the rearmost end is driven by the driving motor to move on the long rack to drive the whole connecting frame to move forwards and backwards, and the driving motor is controlled by the controller to rotate forwards and backwards in the cab, so that the rainproof tarpaulin can be automatically unfolded and stored, the efficiency is improved, and the risk of climbing by personnel is reduced; the application has the advantages of simple structure, strong practicability and simple operation and is worth popularizing.
The above are only the preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, a plurality of modifications and improvements can be made, which should also be considered as the protection scope of the present invention, and these will not affect the effect of the present invention and the practicability of the patent.
Claims (3)
1. The utility model provides a semitrailer that possesses rain-proof structure which characterized in that: including semi-trailer carriage (1), semi-trailer carriage (1) left side wall top fixed mounting has track (2), semi-trailer carriage (1) right side wall top fixed mounting has long rack (3), it is provided with gyro wheel (4) to roll on track (2), the meshing is connected with gear (5) on long rack (3), connect between gyro wheel (4), gear (5) and install link (6), fixedly connected with rain-proof tarpaulin (7) on link (6), the one end fixed connection of rain-proof tarpaulin (7) is in on the semi-trailer carriage (1) railway carriage or compartment body, gear (5) pivot transmission is connected with the messenger gear (5) pivoted driving motor (8).
2. The semitrailer with a rainproof structure according to claim 1, is characterized in that: the semi-trailer is characterized in that the rollers (4), the gears (5) and the connecting frame (6) are arranged along the length direction of the semi-trailer carriage (1) and are provided with a plurality of groups and only have the rearmost ends, and the gears (5) are connected with driving motors (8).
3. The semitrailer with a rainproof structure according to claim 1, is characterized in that: the track (2) and the long rack (3) are fixedly mounted on the semi-trailer carriage (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222991460.8U CN218806196U (en) | 2022-11-10 | 2022-11-10 | Semitrailer with rainproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222991460.8U CN218806196U (en) | 2022-11-10 | 2022-11-10 | Semitrailer with rainproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218806196U true CN218806196U (en) | 2023-04-07 |
Family
ID=87040095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222991460.8U Active CN218806196U (en) | 2022-11-10 | 2022-11-10 | Semitrailer with rainproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218806196U (en) |
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2022
- 2022-11-10 CN CN202222991460.8U patent/CN218806196U/en active Active
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