CN207582550U - Dredger grab bucket deck beam - Google Patents
Dredger grab bucket deck beam Download PDFInfo
- Publication number
- CN207582550U CN207582550U CN201721712914.6U CN201721712914U CN207582550U CN 207582550 U CN207582550 U CN 207582550U CN 201721712914 U CN201721712914 U CN 201721712914U CN 207582550 U CN207582550 U CN 207582550U
- Authority
- CN
- China
- Prior art keywords
- pulley
- channel
- deck beam
- pulley spindle
- spindle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
This application discloses a kind of dredger grab bucket deck beams, including stent and the pulley blocks and pulley spindle that are installed on stent, the pulley blocks are rotatably sheathed on the pulley spindle, the pulley blocks include the multiple pulleys being set up in parallel, grease channel is offered in the pulley spindle, the recessed multiple lubrication grooves for being formed with annular in the pulley spindle outer surface, each lubrication groove corresponds respectively to a pulley, the grease channel is connected with the lubrication groove, and the entrance of the grease channel is formed in the end of the profit wheel shaft.The utility model can facilitate by opening up grease channel on pulley spindle and provide lubricating oil to grab bucket middle pulley.
Description
Technical field
This application involves channel cleanout technical field, more particularly to a kind of dredger grab bucket deck beam.
Background technology
With harbour and the continuous development of shipping, the dredging work at harbour and navigation channel is become must be indispensable.It was dredging
Cheng Zhong, it is a critically important link that ship, which is dredged, and the efficiency dredged influences the progress of entire engineering, and mud diging working is by dredging
Grab mechanisms are completed.
Grab mechanisms generally comprise symmetrically arranged bucket body, strut, upper box and lower box, the top of bucket body and lower box
Between it is hinged, it is hinged between the top of strut and upper box, it is hinged between the bottom end of strut and bucket body.Upper box, which is provided with, to be held
Beam, lower box are provided with through beam, and deck beam and through beam respectively include a pulley blocks, and pulley blocks are to lay winding wire ropes.
In existing grab mechanisms, the pulley blocks in deck beam after prolonged use, need manually to add pulley
Add lubricating oil, and grab mechanisms are located at the distal end of arm, operation is relatively difficult.
Utility model content
The purpose of this utility model is to provide a kind of dredger grab bucket deck beam, to overcome deficiency of the prior art.
To achieve the above object, the utility model provides following technical solution：
The embodiment of the present application discloses a kind of dredger grab bucket deck beam, including stent and the pulley being installed on stent
Group and pulley spindle, the pulley blocks are rotatably sheathed on the pulley spindle, and the pulley blocks include the multiple cunnings being set up in parallel
It takes turns, grease channel is offered in the pulley spindle, the pulley spindle outer surface is recessed to be formed with annular multiple lubrication grooves, often
A lubrication groove corresponds respectively to a pulley, and the grease channel is connected with the lubrication groove, and the grease channel enters
Mouth is formed in the end of the profit wheel shaft.
Preferably, in above-mentioned dredger grab bucket deck beam, the pulley blocks include four pulleys being set up in parallel.
Preferably, in above-mentioned dredger grab bucket deck beam, the grease channel leads to including first passage, second
The entrance of road, third channel and fourth lane, the first passage and second channel is formed in one end of the pulley spindle, described
Third channel and the entrance of fourth lane are formed in the other end of the pulley spindle, and the first passage, second channel, third are led to
Correspondence is communicated in a lubrication groove respectively for road and fourth lane.
Preferably, in above-mentioned dredger grab bucket deck beam, the first passage, second channel, third channel and the
Four-way is arranged in parallel.
Preferably, in above-mentioned dredger grab bucket deck beam, one end of the pulley spindle is recessed to be formed with the first groove,
First groove connects respectively with the first passage and second channel；The other end of the pulley spindle is recessed to be formed with second
Groove, second groove connect respectively with the third channel and fourth lane.
Preferably, in above-mentioned dredger grab bucket deck beam, spacer, the spacer are provided between the adjacent pulley
It is sheathed on the pulley spindle.
Preferably, in above-mentioned dredger grab bucket deck beam, partition board, the partition board are provided between the adjacent pulley
It is fixed on the spacer.
Compared with prior art, the utility model has the advantage of：The utility model is led to by opening up lubricating oil on pulley spindle
Road can facilitate and provide lubricating oil to grab bucket middle pulley.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or it will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 show the structure diagram of dredger grab bucket deck beam in the utility model specific embodiment；
Fig. 2 show the enlarged diagram of A in Fig. 1.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Grab mechanisms include symmetrically arranged bucket body, strut, upper box and lower box, between the top of bucket body and lower box
It is hinged, it is hinged between the top of strut and upper box, it is hinged between the bottom end of strut and bucket body.Upper box is provided with deck beam,
Lower box is provided with through beam, and deck beam and through beam respectively include a pulley blocks, and pulley blocks are to lay winding wire ropes.
With reference to shown in Fig. 1 and Fig. 2, deck beam includes stent 1 and the pulley blocks 2 and pulley spindle 3 that are installed on stent 1,
Pulley blocks 2 are rotatably sheathed on pulley spindle 3, and pulley blocks 2 include the multiple pulleys being set up in parallel, and profit is offered in pulley spindle 3
Oil pathway, the recessed multiple lubrication grooves 4 for being formed with annular in 3 outer surface of pulley spindle, each lubrication groove 4 correspond respectively to a cunning
Wheel, grease channel are connected with lubrication groove 4, and the entrance of grease channel is formed in the end of pulley spindle.
In a preferred embodiment, pulley blocks 2 include four pulleys being set up in parallel.
Further, grease channel include first passage 5, second channel 6, third channel 7 and fourth lane 8, first
The entrance of channel 5 and second channel 6 is formed in one end of pulley spindle 3, and the entrance of third channel 7 and fourth lane 8 is formed in cunning
The other end of wheel shaft 3, correspondence is communicated in a lubrication groove respectively for first passage 5, second channel 6, third channel 7 and fourth lane 8
4。
Further, first passage 5, second channel 6, third channel 7 and fourth lane 8 are arranged in parallel.
One end of pulley spindle 3 is recessed to be formed with the first groove 9, the first groove 9 respectively with first passage 5 and second channel 6
Connection；The other end of pulley spindle 3 is recessed to be formed with the second groove 10, the second groove 10 respectively with third channel 7 and fourth lane 8
Connection.
Further, spacer 11 is provided between adjacent pulleys, spacer 11 is sheathed on pulley spindle 3.
Further, partition board 12 is provided between adjacent pulleys, partition board 12 is fixed on spacer 11.
The utility model can facilitate by opening up grease channel on pulley spindle and provide lubricating oil to grab bucket middle pulley.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of the application principle is not departed from, several improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (7)
- The deck beam 1. a kind of dredger is grabbed bucket, which is characterized in that including stent and the pulley blocks and pulley that are installed on stent Axis, the pulley blocks are rotatably sheathed on the pulley spindle, and the pulley blocks include the multiple pulleys being set up in parallel, the cunning Grease channel, the recessed multiple lubrication grooves for being formed with annular in the pulley spindle outer surface, each lubrication groove are offered in wheel shaft A pulley is corresponded respectively to, the grease channel is connected with the lubrication groove, and the entrance of the grease channel is formed in The end of the pulley spindle.
- The deck beam 2. dredger according to claim 1 is grabbed bucket, which is characterized in that the pulley blocks include what is be set up in parallel Four pulleys.
- The deck beam 3. dredger according to claim 2 is grabbed bucket, which is characterized in that it is logical that the grease channel includes first The entrance of road, second channel, third channel and fourth lane, the first passage and second channel is formed in the pulley spindle The entrance of one end, the third channel and fourth lane is formed in the other end of the pulley spindle, and the first passage, second are led to Correspondence is communicated in a lubrication groove respectively for road, third channel and fourth lane.
- The deck beam 4. dredger according to claim 3 is grabbed bucket, which is characterized in that the first passage, second channel, the Triple channel and fourth lane are arranged in parallel.
- The deck beam 5. dredger according to claim 3 is grabbed bucket, which is characterized in that the recessed formation in one end of the pulley spindle There is the first groove, first groove connects respectively with the first passage and second channel；The other end of the pulley spindle is recessed If being formed with the second groove, second groove connects respectively with the third channel and fourth lane.
- The deck beam 6. dredger according to claim 1 is grabbed bucket, which is characterized in that be provided between the adjacent pulley every Set, the spacer are sheathed on the pulley spindle.
- The deck beam 7. dredger according to claim 6 is grabbed bucket, which is characterized in that be provided between the adjacent pulley every Plate, the partition board are fixed on the spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721712914.6U CN207582550U (en) | 2017-12-11 | 2017-12-11 | Dredger grab bucket deck beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721712914.6U CN207582550U (en) | 2017-12-11 | 2017-12-11 | Dredger grab bucket deck beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207582550U true CN207582550U (en) | 2018-07-06 |
Family
ID=62736568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721712914.6U Expired - Fee Related CN207582550U (en) | 2017-12-11 | 2017-12-11 | Dredger grab bucket deck beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207582550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842054A (en) * | 2017-12-11 | 2018-03-27 | 苏州海霸设备制造有限公司 | Dredger grab bucket deck beam |
-
2017
- 2017-12-11 CN CN201721712914.6U patent/CN207582550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842054A (en) * | 2017-12-11 | 2018-03-27 | 苏州海霸设备制造有限公司 | Dredger grab bucket deck beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |