CN2355926Y - Full trail and half trail two purpose hydraulic self louding and unloading trailer - Google Patents
Full trail and half trail two purpose hydraulic self louding and unloading trailer Download PDFInfo
- Publication number
- CN2355926Y CN2355926Y CN 99234359 CN99234359U CN2355926Y CN 2355926 Y CN2355926 Y CN 2355926Y CN 99234359 CN99234359 CN 99234359 CN 99234359 U CN99234359 U CN 99234359U CN 2355926 Y CN2355926 Y CN 2355926Y
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- Prior art keywords
- trailer
- trail
- unloading
- hydraulic
- frame
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Abstract
The utility model relates to a full trail and half trail two purpose hydraulic self loading and unloading trailer. A steering platform of the front of a frame of a trailer chassis is provided with a hydraulic capstan which is driven by a motor and a hydraulic oil pump. The tail end of the frame is provided with a loading and unloading rolling bar which is convenient to the upward and downward move of goods. The lower part of the steering platform of the frame is provided with a dismountable full trail and half trail convertible wheel. When the trailer runs on the better road surface, the trailer can be drawn by a drawing automobile to form the half trail. When the trailer runs on the adverse road surface, the trailer can be drawn by a tractor or other devices to form the full trail. The product is suitable for transporting heavy objects in field operation environment and the field operation of geology and oil field, and the utility model is also suitable for the whole transportation of the large cargo in general situation.
Description
The utility model content belongs to the means of delivery technical field, relates to a kind of self-propelled vehicle trailer that is used for goods migration needs.
Known self-propelled vehicle trailer divides two kinds of independent trailer and superimposed trailers, the independent trailer off-road capability is better, can move on the abominable road of road conditions, but its car body itself is not equipped with hydraulic pressure from handing device, can not realize the loading and unloading voluntarily of Dead Weight Cargo, also need to dispose in addition specially crane during the loading and unloading weight; Though superimposed trailer is equipped with hydraulic pressure from handing device, but it can only move on the road surface preferably in road conditions, the needs of incompatible heavy goods migration under abominable road environment, and its hydraulic pressure also all is contained on the tractor truck supporting with it from handing device, also also has certain limitation in the use.
The purpose of this utility model is to overcome the existing in actual use separately limitation of above-mentioned two types of trailers, thus provide a kind of compact conformation, rationally, can easily trailer be become full extension type or semi-mounted type trailer and satisfy the dual-purpose hydraulic pressure of full extension, the semi-mounted of under the different kinds of roads condition convenient migration and handling goods from loading and unloading trailer.
Be used to realize that the technical solution of foregoing invention purpose is such: the dual-purpose hydraulic pressure of full extension, the semi-mounted that is provided has a chassis of trailer vehicle frame of being with the walking wheels from loading and unloading trailer, the hydraulic windlass that is provided with motor, hydraulic oil pump on the platform and drives turning to of vehicle frame front portion by hydraulic oil pump, be provided with at the tail end of vehicle frame and make things convenient for the goods loading and unloading rolling bar of movement up and down, be provided with in frame-steering flat-bed bottom dismountable band pull draw frame half, hang conversioning wheel entirely.
Compared with prior art, the advantage that the utility model had is: 1, hydraulic windlass and control system thereof are contained on the trailer car body, this trailer both can be used as superimposed trailer, also can use as independent trailer; 2, by pull at the set dismountable band in frame-steering platform bottom draw frame half, hang conversioning wheel entirely and can realize easily that trailer is connected with the normal traction car or is connected with the tractor equipment car of the contour off-road capability of trac., at ordinary times when better travels down, trailer directly draws with tractor truck, form semi-mounted, when running into abominable road, will half, hang conversioning wheel entirely and be contained on the trailer, promptly available trac., loader or other high cross-country traveling ability equipment traction form entirely and hang; No matter 3 adopt full the extension or the semi-mounted mode, this all can realize the loading and unloading voluntarily of weight, and is equipped with crane no longer specially, has so greatly widened the scope of work of trailer, has simplified the process of heavy goods and materials transportation, has improved work efficiency and has also reduced cost.
Below with reference to accompanying drawing the utility model content is described further.
Fig. 1 is the lateral face structural representation of a specific embodiment of the utility model.
Fig. 2 is embodiment illustrated in fig. 1 overlooking to the face structural representation.
Referring to accompanying drawing, the hydraulic pressure of should complete hang, semi-mounted is dual-purpose has a chassis of trailer vehicle frame 3 that has the wheels 2 of walking from loading and unloading trailer, turns in the front portion of chassis frame 3 hydraulic pressure that is made of motor 9, hydraulic oil pump 8, fuel tank 7 and hydraulic windlass 6 to be housed from handing device on the platform.Motor 9 drives hydraulic oil pump 8, and hydraulic oil pump 8 provides highly pressurised liquid for the HM Hydraulic Motor on the hydraulic windlass 6, twines on the hydraulic windlass 6 to be provided with the steel rope 5 that is used to the loading and unloading weight that traction is provided.Tail end at chassis frame 3 is provided with the loading and unloading rolling bar 1 that is used for handling goods.During work, can realize putting of goods from the effect of handing device and loading and unloading rolling bar 1 from the dynamic load loading and unloading by hydraulic pressure.Chassis frame 3 turn to the flat-bed bottom be provided with dismountable half, hang conversioning wheel 10 entirely, on conversioning wheel 10, be provided with to pull and draw frame, by this pull draw frame can realize chassis of trailer vehicle frame 3 and trac., load and or the full extension of some other high cross-country traveling ability equipment tractor truck be connected.In addition, also be provided with a secondary extendible hydraulic lifting support 4 in the bottom of vehicle frame 3.Sequence number 11 is for being contained in the power-absorption fan on the chassis frame among the figure.
Product described in the utility model is specially adapted to the following migration of the environment weight of transportation condition differences such as petroleum geology exploration, oil field field work, also is fit to the integral body carrying of large cargo generally speaking.
Claims (2)
1, a kind of full extension, the dual-purpose hydraulic pressure of semi-mounted load and unload trailer certainly, chassis of trailer vehicle frame (3) with band walking wheels (2), it is characterized in that the hydraulic windlass (6) that is provided with motor (9), hydraulic oil pump (8) on the platform and drives in anterior the turning to of vehicle frame (3) by hydraulic oil pump (8), be provided with loading and unloading rolling bar (1) at the tail end of vehicle frame (3), vehicle frame (3) turn to the flat-bed bottom be provided with dismountable band pull draw frame half, hang conversioning wheel (10) entirely.
2, the dual-purpose hydraulic pressure of full extension as claimed in claim 1, semi-mounted is from loading and unloading trailer, it is characterized in that being equipped with in the bottom of vehicle frame (3) a secondary extendible hydraulic lifting support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234359 CN2355926Y (en) | 1999-01-27 | 1999-01-27 | Full trail and half trail two purpose hydraulic self louding and unloading trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234359 CN2355926Y (en) | 1999-01-27 | 1999-01-27 | Full trail and half trail two purpose hydraulic self louding and unloading trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2355926Y true CN2355926Y (en) | 1999-12-29 |
Family
ID=34022542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99234359 Expired - Fee Related CN2355926Y (en) | 1999-01-27 | 1999-01-27 | Full trail and half trail two purpose hydraulic self louding and unloading trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2355926Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232690A (en) * | 2020-02-11 | 2020-06-05 | 中国重汽集团青岛重工有限公司 | Semi-mounted self-walking large-scale transporter loading and unloading platform car and operation mode |
-
1999
- 1999-01-27 CN CN 99234359 patent/CN2355926Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232690A (en) * | 2020-02-11 | 2020-06-05 | 中国重汽集团青岛重工有限公司 | Semi-mounted self-walking large-scale transporter loading and unloading platform car and operation mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |