CN203439927U - Wireless remote control hydraulic grab bucket - Google Patents
Wireless remote control hydraulic grab bucket Download PDFInfo
- Publication number
- CN203439927U CN203439927U CN201320465093.6U CN201320465093U CN203439927U CN 203439927 U CN203439927 U CN 203439927U CN 201320465093 U CN201320465093 U CN 201320465093U CN 203439927 U CN203439927 U CN 203439927U
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- remote control
- grab bucket
- wireless remote
- bucket
- control hydraulic
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Abstract
The utility model relates to a wireless remote control hydraulic grab bucket. The wireless remote control hydraulic grab bucket is characterized in that a deck beam is connected with a bucket body and a transmission device; a through beam is provided with a hydraulic loop; the through beam is rotationally connected with the bucket body; opening and closing of the bucket body are finished under the cooperation of the transmission device and the hydraulic loop. During implementation, a sliding seat is connected with the through beam through an oil cylinder, and opening and closing of the bucket body are realized by remotely controlling the oil cylinder in a wireless way to stretch out and draw back. The wireless remote control hydraulic grab bucket is a bulk cargo grab bucket which applies a wireless remote control technology to a single-rope grab bucket, and is particularly applicable to a single-hook crane and a tower crane for ships. The wireless remote control hydraulic grab bucket is simple and reliable in working principle, simple and convenient to operate and low in failure rate, can be opened to unload materials at any positions in the air, and brings convenience to operators for truck and hopper loading. The grab bucket is a hydraulic grab bucket, but the grab bucket does not have a hydraulic power source, and opening and closing of the grab bucket are realized under the cooperation of the self weight of the grab bucket and the multiplying power of a steel wire rope, so that energy conservation and environmental friendliness are realized.
Description
Technical field
The utility model relates to the technical field of grab bucket, and a kind of wireless remote control hydraulic grab is specifically specially adapted to hoisting crane and the tower crane peculiar to vessel of single hook.
Background technology
At present, on the dual-purpose harbour of bulge carrier and freight container, bulk goods, dynamical type grab bucket is installed complicated, also needs to be equipped with other auxiliary device, though handling efficiency is high, energy consumption is severe, and maintenance cost is high, produces maintenance trouble after fault, time-consuming taking a lot of work; Cable type cargo handling with grabs efficiency is low, and troublesome poeration does not meet the needs that modernization lifting is transported.
Summary of the invention
The purpose of this utility model is to provide a kind of improved wireless remote control hydraulic grab, and it is complicated that it can overcome prior art medium power formula grab bucket, and maintenance cost is high, and cable type cargo handling with grabs efficiency is low, the some shortcomings of troublesome poeration.
To achieve these goals, the technical solution of the utility model is: a kind of wireless remote control hydraulic grab, it mainly comprises deck beam and through beam, it is characterized in that: deck beam is connected with bucket body and a driving device, through beam is provided with a hydraulic circuit, between through beam and bucket body, for being rotatably connected, described bucket body completes switching under the cooperation of driving device and hydraulic circuit.
During use, by oil cylinder, slip base and through beam are linked up; The switching of bucket body realizes by the flexible of wireless remote control oil cylinder.It is that a kind of bulk goods that radio remote control technology is applied on single rope grab is grabbed bucket, the hoisting crane and the tower crane peculiar to vessel that are particularly useful for single hook, this grab bucket principle of work is simple and reliable, easy and simple to handle, failure rate is low, and aloft bucket discharging is opened in optional position, handled easily personnel entrucking and hopper; Though this grab bucket is hydraulic grab but without the propulsion source of hydraulic pressure, open closed coordinates the multiplying power of steel rope to realize by the deadweight of grab bucket, energy-conservation environmental protection again.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is that A-A in Fig. 1 is to cutaway view.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model will be further described.
Label in each accompanying drawing is expressed as follows: 1 is equalizer bar, and 2 is that deck beam, 3 is that strut, 4 is that slip base, 5 is that through beam, 6 is that bucket body, 7 is that oil cylinder, 8 is that assembly pulley, 9 is that storage battery, 10 is that receiver of remote-control sytem, 11 is that valve piece, 12 is that steel rope, 13 is that shackle, 14 is that length is encircled.
A kind of wireless remote control hydraulic grab described in the utility model, it mainly comprises deck beam and through beam, its difference with the prior art is: deck beam is connected with bucket body and a driving device, through beam is provided with a hydraulic circuit, between through beam and bucket body, for being rotatably connected, described bucket body completes switching under the cooperation of driving device and hydraulic circuit.The top of deck beam is provided with equalizer bar, and equalizer bar is provided with long ring, between long ring and equalizer bar, by shackle, is connected.
Described hydraulic circuit comprises fuel tank, oil cylinder and valve piece, is connected and forms a C/LOOP between valve piece, oil cylinder and fuel tank by oil pipe; Driving device comprises two cover assembly pulleys.Fuel tank is arranged on through beam inside, valve piece is arranged on the top of through beam, oil cylinder has two, be separately positioned on the both sides of through beam, described oil cylinder top is provided with slip base, between deck beam and slip base, by steel rope, is intersected two cover assembly pulleys are installed, and the top of deck beam is provided with equalizer bar, one end and the slip base of steel rope are fixed, and the other end and the equalizer bar of steel rope are fixed.Between deck beam and bucket body, by strut, form a fixed connection, between through beam and grab bucket, for being movably hinged, described bucket body is two lobe formula bucket bodies.Through beam is provided with storage battery and receiver of remote-control sytem, and described receiver of remote-control sytem is connected with valve piece.
The utility model is that a kind of bulk goods that radio remote control technology is applied on single rope grab is grabbed bucket, the hoisting crane and the tower crane peculiar to vessel that are particularly useful for single hook, this grab bucket principle of work is simple and reliable, easy and simple to handle, failure rate is low, and aloft bucket discharging is opened in optional position, handled easily personnel entrucking and hopper; Though this grab bucket is hydraulic grab but without the propulsion source of hydraulic pressure, open closed coordinates the multiplying power of steel rope to realize by the deadweight of grab bucket, energy-conservation environmental protection again.
In concrete enforcement, the top of bucket body 6 is by being articulated and connected on through beam 5, the side of bucket body 6 is by being articulated and connected on strut 3, two oil cylinders 7 are equipped with on the both sides of through beam 5, oil cylinder 7 tops are upper to be connected with slip base 4, the top of strut 3 is connected with deck beam 2, forms a framework, and hydraulic efficiency pressure system, command and control system are installed on through beam 5; On deck beam 2 and slip base 4, intersect two cover assembly pulleys 8 are installed, they couple together by steel rope 12, and 12 1 of steel ropes are fixed on slip base 4, and other end is fixed on equalizer bar 1.Described equalizer bar 1 is joining shackle 13 above, grab bucket for convenience detach, and shackle 13 connects long ring 14 above, and long ring 14 directly hangs on suspension hook.When grab bucket is closed, suspension hook rises, and clicks the button of opening on remote controller, and grab bucket is under the effect of loadage in deadweight, and oil cylinder 7 stretches out, and bucket body 6 is opened; After opening completely, suspension hook declines grab bucket is put on stockpile, oil cylinder 7 is regained under the Action of Gravity Field of slip base 4, be recovered at the end, click the close push button on remote controller, then rise suspension hook, grab bucket is grabbed goods under the effect of pulley multiplying power, now oil cylinder 7 is locked, until bucket body is completely closed, such circulation of grabbing unloading completes.By this operating principle, cycling.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that the concrete enforcement of the utility model is confined to above-mentioned these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. a wireless remote control hydraulic grab, it mainly comprises deck beam and through beam, it is characterized in that: deck beam is connected with bucket body and a driving device, through beam is provided with a hydraulic circuit, between through beam and bucket body, for being rotatably connected, described bucket body completes switching under the cooperation of driving device and hydraulic circuit.
2. a kind of wireless remote control hydraulic grab according to claim 1, is characterized in that: described hydraulic circuit comprises fuel tank, oil cylinder and valve piece, is connected and forms a C/LOOP between valve piece, oil cylinder and fuel tank by oil pipe; Driving device comprises two cover assembly pulleys.
3. a kind of wireless remote control hydraulic grab according to claim 2, it is characterized in that: fuel tank is arranged on through beam inside, valve piece is arranged on the top of through beam, oil cylinder has two, is separately positioned on the both sides of through beam, and described oil cylinder top is provided with slip base, between deck beam and slip base, by steel rope, intersect two cover assembly pulleys are installed, the top of deck beam is provided with equalizer bar, and one end and the slip base of steel rope are fixed, and the other end and the equalizer bar of steel rope are fixed.
4. a kind of wireless remote control hydraulic grab according to claim 2, is characterized in that: between deck beam and bucket body, by strut, form a fixed connection, between through beam and grab bucket, for being movably hinged, described bucket body is two lobe formula bucket bodies.
5. a kind of wireless remote control hydraulic grab according to claim 2, is characterized in that: through beam is provided with storage battery and receiver of remote-control sytem, and described receiver of remote-control sytem is connected with valve piece.
6. a kind of wireless remote control hydraulic grab according to claim 1, is characterized in that: the top of deck beam is provided with equalizer bar, and equalizer bar is provided with long ring, between long ring and equalizer bar, by shackle, is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465093.6U CN203439927U (en) | 2013-08-01 | 2013-08-01 | Wireless remote control hydraulic grab bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465093.6U CN203439927U (en) | 2013-08-01 | 2013-08-01 | Wireless remote control hydraulic grab bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203439927U true CN203439927U (en) | 2014-02-19 |
Family
ID=50090995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320465093.6U Expired - Fee Related CN203439927U (en) | 2013-08-01 | 2013-08-01 | Wireless remote control hydraulic grab bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203439927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291214A (en) * | 2014-08-26 | 2015-01-21 | 上海港怡动力系统有限公司 | Remote control grab bucket capable of discharging in stable mode |
-
2013
- 2013-08-01 CN CN201320465093.6U patent/CN203439927U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291214A (en) * | 2014-08-26 | 2015-01-21 | 上海港怡动力系统有限公司 | Remote control grab bucket capable of discharging in stable mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20140801 |
|
| EXPY | Termination of patent right or utility model |