CN201751367U - Walking type container cargo handling crane - Google Patents
Walking type container cargo handling crane Download PDFInfo
- Publication number
- CN201751367U CN201751367U CN2009202590811U CN200920259081U CN201751367U CN 201751367 U CN201751367 U CN 201751367U CN 2009202590811 U CN2009202590811 U CN 2009202590811U CN 200920259081 U CN200920259081 U CN 200920259081U CN 201751367 U CN201751367 U CN 201751367U
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- Prior art keywords
- arm
- oil cylinder
- auxiliary
- amplitude oil
- suspension
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Abstract
The utility model relates to a walking type container cargo handling crane which comprises a chassis walking part and a lifting part, wherein the chassis walking part comprises a frame, a drive axle, a steering axle and a driving cab operation system; the lifting part comprises a suspension arm, a variable amplitude oil cylinder and a suspension arm support seat, wherein the suspension arm support seat is installed on the frame and is provided with the suspension arm; the variable amplitude oil cylinder is arranged on the frame; a piston end of the variable amplitude oil cylinder is connected with the suspension arm; the suspension arm is controlled to ascent and descent by the variable amplitude oil cylinder; the suspension arm consists of an outer arm, a middle arm, an inner arm and an auxiliary arm; the middle arm and the inner arm can be contracted into the outer arm; the stretch of the middle arm and the inner arm can be controlled by two telescopic oil cylinders which are fixed together in parallel and are arranged in the inner arm, the middle arm and the outer arm; the front end of the inner arm is provided with a leveling mechanism which is provided with the auxiliary arm; two leveling oil cylinders are arranged between the leveling mechanism and the auxiliary arm and are used for controlling the level angle of the auxiliary arm; and the hung material is adjusted to be at the horizontal position so as to be ensured not to overturn.
Description
Technical field
The utility model relates to a kind of lifting loading-unload machine, the walking lifting loading-unload machine of goods in particularly a kind of loading and unloading container.
Background technology
At present, box-type counters such as freight container all carry out when loading and unloading heavy material in the following ways: 1, make a platform with slope than length and width, use fork truck class handling machinery to drive operation in the freight container into; 2, use handling machinery to move heavy material in the freight container to the freight container mouth, use forklift workability again; 3, use manual work.Use the operation of fork truck inlet, take very big place, and can only be fixed on a certain place, operation is very inconvenient.Manual work labour intensity is big, and efficient is low.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and a kind of walking containerable cargo stevedoring crane is provided, it makes full use of characteristic that the fork truck loading can walk and crane liftable, flexible characteristic, add the material levelling gear that hangs, reach the heavy material purpose that steadily fast and safely load and unload any position in casing.
The technical solution of the utility model is: a kind of walking containerable cargo stevedoring crane, it comprises chassis crawler body and lifting part.
The chassis crawler body comprises vehicle frame, drive axle, steeraxle, bridge maneuvering system.
The lifting unit branch comprises arm, amplitude oil cylinder and arm bearing.
The arm bearing is installed on the vehicle frame, and the arm bearing is provided with arm, and amplitude oil cylinder is installed on the vehicle frame, and the piston end of amplitude oil cylinder is connected with arm, by the lifting of amplitude oil cylinder control arm.The operation amplitude of arm is controlled in-7 °～42 ° scopes, to guarantee the short heavy material turnover freight container in ground.
Arm is made up of outer arm, middle arm, inner arm and auxiliary, and middle arm may be collapsed in the outer arm, and in the arm, the flexible of middle arm and inner arm controlled by being located at the telescopic oil cylinder that two are fixed together side by side in inner arm, middle arm and the outer arm during inner arm may be collapsed to.The front end of inner arm is provided with a levelling gear, and levelling gear is provided with an auxiliary, is provided with two leveling cyclinders between levelling gear and the auxiliary, controls the level angle of auxiliary by leveling cyclinder, adjusts the material that hangs and is horizontal, and guarantees that material do not tumble.The material both sides have auxiliary to press from both sides retaining in addition, tiltedly fall about being unlikely to when material lifting or land, guarantee staff's job safety in case.
During walking containerable cargo stevedoring crane stuffing that the utility model provides, receive sling material and leveling material of arm and be in walking in a horizontal state to the freight container mouth, hoist, the leveling material is to case mouth space again, stretch out arm, make material steadily enter assigned address in the case, fall arm withdrawal arm, promptly fulfil assignment.
The utility model compared with prior art has following characteristics: but it is to adopt the big torsion of slow speed of revolution on fork truck chassis and the characteristic of loading walking, in conjunction with car hosit suspension arm mechanism liftable, flexible, levelling gear, reach the purpose that heavy material passes in and out freight container steadily, fast, safely.
Below in conjunction with the drawings and specific embodiments detailed structure of the present utility model is further described.
Description of drawings
The walking containerable cargo stevedoring crane structural representation that accompanying drawing 1 provides for the utility model, the long and two-short dash line among the figure is the scope of work of arm;
Accompanying drawing 2 is the walking containerable cargo stevedoring crane structural representation of arm after stretching out.
The specific embodiment
A kind of walking containerable cargo stevedoring crane, it comprises two big parts chassis crawler body and lifting parts.
The chassis crawler body as shown in Figure 1, it comprises vehicle frame 1, drive axle 4, steeraxle 7, bridge maneuvering system 5.
Lifting part as shown in Figure 2, it comprises arm 3, amplitude oil cylinder 6 and arm bearing 2.
Arm bearing 2 is installed on the vehicle frame 1, and arm bearing 2 is provided with arm 3, and amplitude oil cylinder 6 is installed on the vehicle frame 1, and the piston end of amplitude oil cylinder 6 is connected with arm 3.By the lifting of amplitude oil cylinder 6 control arms 3, arm operation amplitude is controlled in-7 °～42 ° scopes, to guarantee the short heavy material turnover freight container in ground.
Arm 3 is made up of outer arm 3-1, middle arm 3-2, inner arm 3-3 and auxiliary 3-5, middle arm 3-2 may be collapsed in the outer arm 3-1, in the arm 3-2, middle arm 3-2 and inner arm 3-3's was flexible by being located at the telescopic oil cylinder 3-7 control that two are fixed together side by side in inner arm 3-3, middle arm 3-2 and the outer arm 3-1 during inner arm 3-3 may be collapsed to.The front end of inner arm 3-3 is provided with a levelling gear 3-4, levelling gear 3-4 is provided with an auxiliary 3-5, be provided with two leveling cyclinder 3-6 between levelling gear 3-4 and the auxiliary 3-5, control the level angle of auxiliary 3-5 by leveling cyclinder 3-6, adjust the material that hangs and be horizontal, guarantee that material do not tumble.The material both sides have auxiliary 3-5 to press from both sides retaining in addition, tiltedly fall about being unlikely to when material lifting or land, guarantee staff's job safety in case.
Claims (2)
1. walking containerable cargo stevedoring crane, it comprises chassis crawler body and lifting part, the chassis crawler body comprises vehicle frame, drive axle, steeraxle, bridge maneuvering system, it is characterized in that: the lifting unit branch comprises arm, amplitude oil cylinder and arm bearing, the arm bearing is installed on the vehicle frame, the arm bearing is provided with arm, amplitude oil cylinder is installed on the vehicle frame, the piston end of amplitude oil cylinder is connected with arm, by the lifting of amplitude oil cylinder control arm, the operation amplitude of arm is controlled in-7 °～42 ° scopes.
2. walking containerable cargo stevedoring crane according to claim 1, it is characterized in that: arm is made up of outer arm, middle arm, inner arm and auxiliary, middle arm may be collapsed in the outer arm, in the arm, the flexible of middle arm and inner arm controlled by being located at the telescopic oil cylinder that two are fixed together side by side in inner arm, middle arm and the outer arm during inner arm may be collapsed to; The front end of inner arm is provided with a levelling gear, and levelling gear is provided with an auxiliary, is provided with two leveling cyclinders between levelling gear and the auxiliary, controls the level angle of auxiliary by leveling cyclinder, adjusts the material that hangs and is horizontal, and guarantees that material do not tumble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202590811U CN201751367U (en) | 2009-11-02 | 2009-11-02 | Walking type container cargo handling crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202590811U CN201751367U (en) | 2009-11-02 | 2009-11-02 | Walking type container cargo handling crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201751367U true CN201751367U (en) | 2011-02-23 |
Family
ID=43601773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202590811U Expired - Fee Related CN201751367U (en) | 2009-11-02 | 2009-11-02 | Walking type container cargo handling crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201751367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863951A (en) * | 2014-03-28 | 2014-06-18 | 滨州学院 | Container lifting and transporting device suitable for short-distance transportation |
-
2009
- 2009-11-02 CN CN2009202590811U patent/CN201751367U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863951A (en) * | 2014-03-28 | 2014-06-18 | 滨州学院 | Container lifting and transporting device suitable for short-distance transportation |
| CN103863951B (en) * | 2014-03-28 | 2015-12-09 | 滨州学院 | A kind of container crane shipping unit being suitable for short range transport |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110223 Termination date: 20131102 |