CN210527411U - Combined telescopic movable stock bin - Google Patents
Combined telescopic movable stock bin Download PDFInfo
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- CN210527411U CN210527411U CN201921242903.5U CN201921242903U CN210527411U CN 210527411 U CN210527411 U CN 210527411U CN 201921242903 U CN201921242903 U CN 201921242903U CN 210527411 U CN210527411 U CN 210527411U
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- pipe truss
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- hydraulic rod
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Abstract
A combined telescopic mobile stock bin belongs to an environment-friendly facility and is mainly used for open-air bulk material piles, and the combined telescopic mobile stock bin consists of an arched net rack, an arched pipe truss, a box-type structure base, a travelling mechanism, a foundation, a guide rail, a hydraulic rod system and a telescopic cross brace; a guide rail is arranged on the foundation, and the traveling mechanism travels on the guide rail; a box-type structure base is welded at the bottom of each arched net rack, the box-type structure base is connected with an arched pipe truss in the middle, and the arched pipe truss is positioned between the two arched net racks; each arch-shaped pipe truss is connected by a telescopic cross brace, and the telescopic cross braces drive the middle arch-shaped pipe truss to stretch under the drive of a hydraulic rod system. The utility model discloses it is convenient to remove, and the operation space is nimble, and the cost is low, seals effectually, and long service life has effectively solved bulk material yard raise dust pollution problem.
Description
Technical Field
The invention belongs to the field of environmental protection, is mainly used for open-air bulk material piles and ore wharfs, and particularly relates to a combined telescopic movable storage bin.
Background
Enterprises such as coal logistics, coal transportation port wharfs, ore plants and thermal power plants exposed bulk material storage yards can generate dust pollution in the operation and storage yard processes, especially, the surrounding environment is seriously affected by windy weather, a large amount of material loss is caused, huge loss can be brought to the enterprises, and the enterprises need to be treated urgently.
The existing treatment technologies mainly comprise two types, namely manual covering by tarpaulin and construction of a fully-closed storage bin.
By adopting manual covering, a large amount of labor can be used, particularly for those frequently pushed and taken materials, the labor cost can be increased sharply, and certain safety problems also exist. Meanwhile, the green net is easy to age and short in service life, the green net is frequently replaced, the operation and maintenance cost is high due to the long covering operation period, and a large amount of manpower is consumed.
The totally closed feed bin is adopted, is more practical to the less bulk cargo storage yard of area, and in case totally closed span exceeds 120 meters, construction cost sharply increases, belongs to the design of transfiniting super large span, and the safety risk is high, and the design is examined and examined difficult easily and is passed through, and the great storage yard of area can't realize whole sealing at all. Even if the machine is built reluctantly, the operation and maintenance of the machine need to be carried out manually in the warehouse, and personnel can face serious occupational health risks.
Disclosure of Invention
In order to solve the problem of dust pollution of a bulk cargo yard, the invention provides a combined telescopic movable storage bin which is convenient to operate, stable in structure and low in manufacturing cost. The sealing of the whole stock ground is changed into the sealing of a single stock pile, so that each stock pile can realize sectional movement and sectional operation; when in operation, the stacker-reclaimer is opened to reserve enough operation space, and when the operation is finished, the stacker-reclaimer is closed to take materials, if the stacker-reclaimer is used for stacking and taking materials in a storage yard, the stacker-reclaimer can realize synchronous control.
A combined telescopic movable storage bin is characterized by comprising an arch net rack, an arch-shaped pipe truss, a box-type structure base, a traveling mechanism, a foundation, a guide rail, a hydraulic rod system and a telescopic cross brace.
A guide rail is arranged on the foundation, and the traveling mechanism travels on the guide rail;
the bottom of each arched net rack is welded with a box-type structure base, the box-type structure base is connected with an arched pipe truss at the middle part, and the arched pipe truss is located between the two arched net racks.
Each arch-shaped pipe truss is connected by a telescopic cross brace, and the telescopic cross brace is driven by a hydraulic rod system to stretch and contract, so that the structural part of the middle arch-shaped pipe truss can realize the telescopic function, and the self-expansion of the movable storage bin is realized.
The arched net rack is formed by connecting rod pieces into a whole through bolt balls, and the stress is uniform and stable. The bottom of the storage bin is welded with a box-type structure base, the lower portion of the base is provided with a travelling mechanism connected through bolts, the travelling mechanism can move freely on a guide rail under the driving of a variable-frequency speed reducing motor, and the guide rail is fixed on the basis through a locking sheet, so that the storage bin can move integrally.
The roof is sealed, and the arched net rack roof at the two ends of the mobile storage bin is sealed by profiled steel sheets, and the roof of the middle arched pipe truss structure is made of flexible materials, so that the middle pipe trusses are contracted, folded and stretched.
The invention can be freely matched in the length direction of the arched grid structure and the arched pipe truss according to the requirement, is suitable for the requirements of different lengths and working spaces, can also adopt two combined structure telescopic movable storage bins with different spans, realizes a nesting form and ensures that a larger working space is opened.
The invention can realize remote automatic control and has flexible and convenient operation. The dust-raising device is randomly opened according to the field operation requirement, and is completely closed after the operation is finished to form a totally-closed storage bin, and a series of auxiliary measures such as an air curtain and micro mist can be added to reduce the dust raising rate.
The invention prevents the dust from flying to pollute the surrounding environment, reduces the loss caused by the open storage of the materials, has low manufacturing cost and operation cost and saves a large amount of labor cost.
Compared with the traditional totally-enclosed structure, the invention greatly reduces the construction cost; compared with the manual tarpaulin cover with the green net, the invention overcomes the defects of short service life, frequent replacement, high labor cost and high operating cost of the green net.
In a word, the dust-proof device is convenient and fast to move, flexible in operation space, low in manufacturing cost, good in sealing effect and long in service life, effectively solves the problem of dust pollution of a bulk material yard, and simultaneously solves the problems of high labor cost, poor sealing effect and high operation cost of enterprises adopting green net manual covering.
Drawings
FIG. 1 is a schematic diagram of a closed state elevation of a mobile storage bin according to the present invention;
FIG. 2 is a partial enlarged view of the main structure of the present invention;
FIG. 3 is a plan view of the mobile storage bin of the present invention in a closed state;
FIG. 4 is a view of the structure of the open state of the mobile storage bin of the present invention;
FIG. 5 is a plan view of the mobile bin of the present invention in an open position;
FIG. 6 is a cross-sectional view of the mobile storage bin of the present invention;
fig. 7 is a partial enlarged view of the telescoping scissor brace of the present invention.
In the figure, the device comprises an arch net rack 1, a box-type structure base 2, a traveling mechanism 3, a guide rail 4, a foundation 5, an arch pipe truss 6, a telescopic cross brace 7, a hydraulic rod system 8 and a hydraulic rod system.
Detailed Description
The totally closed material pile of this embodiment needs to construct the feed bin whose total length is 300m and span is 50 m.
The silo is formed by connecting 3 telescopic movable silos with the length of 100mm end to end.
As shown in fig. 1, the combined telescopic movable storage bin is characterized by comprising an arched net rack 1, an arched pipe truss 6, a box-type structure base 2, a traveling mechanism 3, a foundation 5, a guide rail 4, a hydraulic rod system 8 and a telescopic cross brace 7.
A guide rail 4 is arranged on the foundation 5, and the travelling mechanism 3 travels on the guide rail 4; a walking mechanism 3 is arranged under the box-type structure base 2.
The bottom of the arched net rack 1 is welded with a box-type structure base 2, the box-type structure base 2 is connected with an arched pipe truss 6, and the arched net rack 1 is positioned on two sides of the arched pipe truss 6.
The arch-shaped pipe truss 6 is provided with a hydraulic rod system 8, and the arch-shaped pipe truss 6 is stretched through stretching of the hydraulic rod system 8.
The corresponding position of the pipe truss 6 is connected with a hydraulic rod through a standard pin shaft, and the hydraulic rod 8 can rotate relatively on the pin shaft, so that the pipe truss 6 is driven by the hydraulic rod system 8 to realize the telescopic function.
The hydraulic rod system 8 is provided with a PLC module which can realize the functions of signal receiving, execution and output, the whole motion program for controlling the hydraulic rod is programmed in the PLC module under the assistance of a computer, a command signal is given out in a DCS distributed control system control room through wireless signal transmission, and the PLC module receives, identifies and executes the command, thereby realizing the function of remote control.
The invention can selectively increase or reduce the number of the telescopic movable bins according to the field requirements, thereby realizing the full sealing of the material pile.
When materials are required to be stacked and taken, each mobile unit can be remotely and automatically controlled to stretch, the moving speed of each mobile unit is about 20-30 m/min, flexible operation of a stock yard is completely met, unmanned operation is performed on site, no personnel safety risk exists, and site automatic stacking and taking operation is achieved.
Technical index of the invention
Constant load: not more than 0.3 KN/m2
Live load: not more than 0.5 KN/m2
The span of the storage bin: less than or equal to 80m
Length of the stock bin: without limitation
Height of the material pile: less than or equal to 20m
Wind pressure resistance range: 0.30-1.2KN/m2
Snow pressure resistance range: 0.3-0.75 KN/m2
Seismic intensity: 6-9 degrees
Movable range: less than or equal to 100m (can be adjusted according to the operation requirement of the client)
Service life: 50 years old
The control mode is as follows: manual or remote control.
Claims (4)
1. A combined type telescopic movable storage bin is characterized by comprising an arch net rack, an arch-shaped pipe truss, a box-type structure base, a traveling mechanism, a foundation, a guide rail, a hydraulic rod system and a telescopic cross brace; a guide rail is arranged on the foundation, and the traveling mechanism travels on the guide rail; a box-type structure base is welded at the bottom of each arched net rack, the box-type structure base is connected with an arched pipe truss in the middle, and the arched pipe truss is positioned between the two arched net racks; each arch-shaped pipe truss is connected by a telescopic cross brace, and the telescopic cross braces drive the middle arch-shaped pipe truss to stretch under the drive of a hydraulic rod system.
2. The combined telescopic mobile storage bin of claim 1, wherein: the arched net rack and the arched pipe truss are freely matched in the length direction, and the device is suitable for requirements of different lengths and operation spaces.
3. The combined telescopic mobile storage bin of claim 1, wherein: the arch-shaped pipe truss is provided with a hydraulic rod system, and the arch-shaped pipe truss is stretched through stretching of the hydraulic rod system.
4. The combined telescopic mobile bunker of claim 1 or 3, characterized in that: the hydraulic rod system is provided with a PLC module to realize the functions of signal receiving, execution and output, the whole motion program for controlling the hydraulic rod is programmed in the PLC module under the assistance of a computer, a command signal is given out in a DCS distributed control system control room through wireless signal transmission, and the PLC module receives, identifies and executes the command, thereby realizing the function of remote control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921242903.5U CN210527411U (en) | 2019-08-02 | 2019-08-02 | Combined telescopic movable stock bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921242903.5U CN210527411U (en) | 2019-08-02 | 2019-08-02 | Combined telescopic movable stock bin |
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| Publication Number | Publication Date |
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| CN210527411U true CN210527411U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921242903.5U Active CN210527411U (en) | 2019-08-02 | 2019-08-02 | Combined telescopic movable stock bin |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356726A (en) * | 2019-08-02 | 2019-10-22 | 山西尚风抑风墙科技有限公司 | A kind of mobile feed bin of composite extendible |
-
2019
- 2019-08-02 CN CN201921242903.5U patent/CN210527411U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356726A (en) * | 2019-08-02 | 2019-10-22 | 山西尚风抑风墙科技有限公司 | A kind of mobile feed bin of composite extendible |
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