CN205771426U - In a kind of Expansion belt conveyor, jib covers band mounting structure - Google Patents
In a kind of Expansion belt conveyor, jib covers band mounting structure Download PDFInfo
- Publication number
- CN205771426U CN205771426U CN201620723180.0U CN201620723180U CN205771426U CN 205771426 U CN205771426 U CN 205771426U CN 201620723180 U CN201620723180 U CN 201620723180U CN 205771426 U CN205771426 U CN 205771426U
- Authority
- CN
- China
- Prior art keywords
- jib
- band
- reel
- belt conveyor
- covering band
- 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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- Ship Loading And Unloading (AREA)
Abstract
In this utility model relates to a kind of Expansion belt conveyor, jib covers band mounting structure, including belt feeder, the top of the jib of described belt feeder is equipped with covering band, described one end covering band is fixed on interior jib by securing member, the described other end covering band is connected with driving means through bend pulley, the structure of described driving means is: include reel, the two ends of described reel are supported by bearing block and are arranged in the frame of belt feeder, covering band it is wound with on described reel, it is also equipped with reducing motor in described frame, the outfan of described reducing motor is connected with reel by shaft coupling.This utility model is by setting up a set of covering belting, it is achieved set covering band on the interior jib upper berth of interior boom belt feeder so that Expansion belt conveyor also has a rainproof function, and principle is simple, make and safeguard the most convenient.
Description
Technical field
This utility model relates to technical field of engineering machinery, and in especially a kind of Expansion belt conveyor, jib covers band and installs knot
Structure.
Background technology
Belt feeder uses extensively at engineering field, on harbour facilities especially ship loader, and inside and outside boom frame telescopic formula belt
Machine is also common mechanism, and interior jib typically uses slab and girder, by driving means reality in the boom of frame beam structure
Now stretch, outreach can be controlled flexibly, adapt to ship-loading operation.Under some special operation conditions, the requirement of jib belt feeder has rainproof
Measure, the boom of frame beam structure can realize by setting up shrouding, but the interior jib of slab and girder is due to mutually external
Jib has motion, and is being moved above by belt, therefore cannot be by simply realizing preventing by the way of top sets up cover plate
Rain.
Utility model content
The applicant is for the shortcoming in above-mentioned existing production technology, it is provided that in a kind of Expansion belt conveyor, jib covers band peace
Assembling structure, covers the flexible of band such that it is able to be conveniently accomplished, has rainproof function simultaneously.
The technical scheme that this utility model is used is as follows:
In a kind of Expansion belt conveyor, jib covers band mounting structure, including belt feeder, the top of the jib of described belt feeder
Being equipped with covering band, described one end covering band is fixed on interior jib by securing member, and the described other end covering band passes through
Bend pulley is connected with driving means, and the structure of described driving means is: include that reel, the two ends of described reel pass through bearing block
Support and be arranged in the frame of belt feeder, described reel is wound with covering band, described frame is also equipped with reducing motor, described
The outfan of reducing motor is connected with reel by shaft coupling.
Its further technical scheme is:
Described bend pulley is fixed in frame by securing member；
The described band that covers is for the covering band with horizontal band steel；
Described reducing motor is torque motor.
The beneficial effects of the utility model are as follows:
This utility model compact conformation, rationally, lays the measure that protection belt that band is common is rainproof that covers, but typically
Use the occasion not having relative motion on belt frame and ground.The belt feeder of the telescopic jib structure that ship loader is common is the most uncomfortable
With covering belting, due to compact conformation, and there is relative motion, the jib belt feeder typically being provided with rainproof measure does not possesses
Telescopic.This utility model is by setting up a set of covering belting, it is achieved set on the interior jib upper berth of interior boom belt feeder
Cover band so that Expansion belt conveyor also has a rainproof function, and principle be simple, make and safeguard the most convenient.
Accompanying drawing explanation
Fig. 1 is application drawing of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is the structural representation of this utility model driving means.
Wherein: 1, Expansion belt conveyor；2, band is covered；3, reel；4, bend pulley；5, interior jib；6, bearing block；7, shaft coupling
Device；8, reducing motor.
Detailed description of the invention
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, in the Expansion belt conveyor of the present embodiment, jib covers band mounting structure, including
Belt feeder 1, the top of the jib of belt feeder 1 is equipped with covering band 2, covers the one end with 2 and is fixed on interior jib 5 by securing member
On, covering the other end with 2 and be connected with driving means through bend pulley 4, the structure of driving means is: include reel 3, reel
The two ends of 3 are supported by bearing block 6 and are arranged in the frame of belt feeder 1, reel 3 is wound with covering band 2, frame is also equipped with
Reducing motor 8, the outfan of reducing motor 8 is connected with reel 3 by shaft coupling 7.
Bend pulley 4 is fixed in frame by securing member.
Covering with 2 is the covering band with horizontal band steel.Can effectively carry the load of sleet.
Reducing motor 8 is torque motor.
Reel 3 described in the utility model uses weldment structure.
The diameter of reel 3 is determined by the crimp radius covered with 2.
Using reel 3 to crimp the principle of belt, it is achieved when jib extends and retracts action, top covers the automatic benefit with 2
Repay.When interior jib stretches out, cover reducing motor 8 action driven with 2 curlings, the covering band 2 on reel 3 is released, jib
During retraction, cover band 2 withdrawal, cover the top being fitted in inner arm frame plate girder construction with 2 all the time during jib action, play and block down
The effect of portion's belt feeder.
Corrective measure for the program has, and the motor covered in the reducing motor 8 with 2 curling drivings is replaced by moment
Motor, and by the common effect of bend pulley 4 so that cover the tension force that band 2 holding is certain, and fit all the time, reduction gap,
Prevent roof leaking.Torque motor can also effective compensation reel 3 and boom frame telescopic action asynchronous, prevent covering band curling and drive
Motor cause damage owing to stagnating or reversing, improve the working life of mechanism.
Above description is to explanation of the present utility model, is not the restriction to utility model, and this utility model is limited
Scope sees claim, within protection domain of the present utility model, can make any type of amendment.
Claims (4)
1. in Expansion belt conveyor, jib covers a band mounting structure, including belt feeder (1), it is characterised in that: described belt feeder
(1) top of jib is equipped with covering band (2), and described one end covering band (2) is fixed on interior jib (5) by securing member
On, the described other end covering band (2) is connected with driving means through bend pulley (4), and the structure of described driving means is: bag
Including reel (3), the two ends of described reel (3) are supported by bearing block (6) and are arranged in the frame of belt feeder (1), described reel
(3) being wound with covering band (2) on, described frame is also equipped with reducing motor (8), the outfan of described reducing motor (8) passes through
Shaft coupling (7) is connected with reel (3).
2. in a kind of Expansion belt conveyor as claimed in claim 1, jib covers band mounting structure, it is characterised in that: described changed course
Cylinder (4) is fixed in frame by securing member.
3. in a kind of Expansion belt conveyor as claimed in claim 1, jib covers band mounting structure, it is characterised in that: described covering
Band (2) is the covering band with horizontal band steel.
4. in a kind of Expansion belt conveyor as claimed in claim 1, jib covers band mounting structure, it is characterised in that: described deceleration
Motor (8) is torque motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620723180.0U CN205771426U (en) | 2016-07-11 | 2016-07-11 | In a kind of Expansion belt conveyor, jib covers band mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620723180.0U CN205771426U (en) | 2016-07-11 | 2016-07-11 | In a kind of Expansion belt conveyor, jib covers band mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205771426U true CN205771426U (en) | 2016-12-07 |
Family
ID=58125021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620723180.0U Expired - Fee Related CN205771426U (en) | 2016-07-11 | 2016-07-11 | In a kind of Expansion belt conveyor, jib covers band mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205771426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966830A (en) * | 2016-07-11 | 2016-09-28 | 江苏工力重机有限公司 | Mounting structure for coverage band of inner arm rest of telescopic belt machine |
-
2016
- 2016-07-11 CN CN201620723180.0U patent/CN205771426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966830A (en) * | 2016-07-11 | 2016-09-28 | 江苏工力重机有限公司 | Mounting structure for coverage band of inner arm rest of telescopic belt machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190711 |