CN208700131U - A kind of wind-screening dust-suppressing device for coal mine bridge-type grab ship unloader funnel - Google Patents
A kind of wind-screening dust-suppressing device for coal mine bridge-type grab ship unloader funnel Download PDFInfo
- Publication number
- CN208700131U CN208700131U CN201821530735.5U CN201821530735U CN208700131U CN 208700131 U CN208700131 U CN 208700131U CN 201821530735 U CN201821530735 U CN 201821530735U CN 208700131 U CN208700131 U CN 208700131U
- Authority
- CN
- China
- Prior art keywords
- wind
- funnel
- pull ring
- screening dust
- coal mine
- 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.)
- Active
Links
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model discloses a kind of wind-screening dust-suppressing devices for coal mine bridge-type grab ship unloader funnel, including two columns (1) being oppositely arranged, the big pull ring (3) of the wind-screening dust-inhibiting net (4) and the complete setting of several groups that are set between two columns (1), small pull ring (2), the big pull ring (3) is liftably sheathed on column (1), the small pull ring (2) and the big pull ring (3) are socketed, several ropes (5) are sewed in the wind-screening dust-inhibiting net (4), the both ends of the rope (5) are bundled in respectively on the small pull ring (2), the top of described two columns (1) further respectively has mounting structure (7), the bottom of the mounting structure (7) is fixedly connected with elevating mechanism, the suspension hook of the elevating mechanism is connect with column (1) uppermost small pull ring is located at.The utility model has the advantages that structure is simple, light, low in cost, occupied space is few, safe and practical, good dedusting effect.
Description
Technical field
The utility model relates to harbour machinery field, in particular to a kind of gear for coal mine bridge-type grab ship unloader funnel
Wind dust-arrest device.
Background technique
Currently, coal mine ship in harbour discharge process, can generate a large amount of dust due to material, although unloading
The arranged on left and right sides of machine funnel is generally fitted with fixed wind-screening dust-suppressing board, and is equipped with dry fog spray system in wind-screening dust-suppressing board
System carries out depositing dust, but since the grab bucket of ship unloaders needs to do the reciprocal operation in front and back, the front and back of funnel above funnel in unloading
Fang Buneng installs fixed wind-screening dust-suppressing board, therefore causes dust removing effects bad.
To solve this problem, bridge type ship unloader funnel used in most domestic coal mine harbours, which uses, movably keeps out the wind
Dust-arrest device is broadly divided into two kinds: one is horizontal opposite opened baffle is used, installing a set of hydraulic station and 2 hydraulic cylinders and control
Route processed, the actuating mechanism opened and closed as windbreak；Another kind is to be installed using upper and lower packaged type baffle in two sides
Two guide grooves and a set of hoisting system.But both devices all have the disadvantage in that
1. device is weighing several tons, more heavy, higher to power and technical requirements, on the other hand, when baffle is encountered in grab bucket
When, grab bucket and baffle this body structure can be damaged, thereby increases and it is possible to bridge type ship unloader can be impacted this body structure, safety
It is bad；
2. bad adaptability is easy to be stuck when unloading coal, maintenance difficulty is very big, but can not easy removal, delay production run；
3. at high cost, the maintenance cost in later period is also very high.
Utility model content
Against the above deficiency, the utility model provides a kind of wind-screening dust-suppressing dress for coal mine bridge-type grab ship unloader funnel
It sets, the device good dedusting effect, and with structure is simple, light, low in cost, occupied space is few, safe and practical, dedusting effect
The good advantage of fruit.
To achieve the above object, one side the utility model provides a kind of gear for coal mine bridge-type grab ship unloader funnel
Wind dust-arrest device, the device include two columns being oppositely arranged, the wind-screening dust-inhibiting net being set between two columns and several
Big pull ring, the small pull ring of composition set setting, the big pull ring are liftably sheathed on column, the small pull ring and the big drawing
Ring set connects, and the wind-screening dust-inhibiting net bottom end is connect with funnel body end face, for the rigidity for increasing wind-screening dust-inhibiting net, the suppression of keeping out the wind
Several ropes are sewed in dirt net, skeleton of the rope as wind-screening dust-inhibiting net, both ends are bundled in respectively on the small pull ring, described
The top of two columns further respectively has mounting structure, and the bottom of the mounting structure is fixedly connected with elevating mechanism, the liter
The suspension hook of descending mechanism is connect with the uppermost small pull ring of column is located at.
Preferably, the mounting structure is supporting steel plate or supporting steel frame, the side of the supporting steel plate or supporting steel frame
It is fixedly connected on the column, the other side is fixedly connected on the baffle of funnel.The mounting structure plays the elevating mechanism
The effect of bracing reinforcement.
Preferably, the elevating mechanism is remote control electric hoist, and the hook of remote control electric hoist wirerope is hooked in positioned at column
In uppermost small pull ring.
Preferably, the connection type of the elevating mechanism and the mounting structure is to be bolted.
Preferably, the rope is nylon rope or wirerope.
It is further preferred that due to the excessive reinforcing for being unfavorable for wind-screening dust-inhibiting net of the spacing of rope, adjacent two ropes
The spacing of son should not exceed 50cm.
Preferably, the mesh number of the wind-screening dust-inhibiting net is 100 mesh, controls the diameter of grid in 0.15mm or so, sets in this way
The purpose set is preferably dust to be inhibited to fly upward outward.
On the other hand, the utility model also provides a kind of coal mine bridge-type grab ship unloader funnel, the coal mine bridge type ship unloader
Funnel includes above-mentioned wind-screening dust-suppressing device, funnel body and baffle, wherein the baffle is respectively fixedly disposed at the funnel
The left and right sides of main body upper end opening, the wind-screening dust-suppressing device are set to the funnel body upper end opening by juxtaterrestrial one
Side.
It is further preferred that the baffle is equipped with spray system.
Compared with the prior art, the utility model has the beneficial effects that:
1. the wind-screening dust-suppressing device of the utility model only includes column, wind-screening dust-inhibiting net and remote-controlled electric hoist, have
Feature light, structure is simple, the wind-screening dust-suppressing baffle for replacing traditional hydraulic cylinder to be driven with it are difficult by big coal cinder card
Firmly, it is suitable for complicated working environment, and does not influence the progress of production；
2. traditional hydraulic cylinder moves guide tracked baffle higher cost, and the cost of the present apparatus is very low, and is easy to
Components are replaced, later period cost of upkeep is lower, therefore can largely save the production cost of enterprise, is conducive to promote；
3. traditional hydraulic cylinder moves that guide tracked baffle is weighing several tons, and very heavy, occupied space is larger, and this dress
Total weight is set within 100kg, occupied space is smaller；When baffle is collided in the bridge type ship unloader out of control or operation error of grab bucket,
Baffle has the risk for falling ground, causes very big loss, and the wind-screening dust-inhibiting net of the present apparatus is flexible nylon net, even if collision
Its use will not be influenced, safety coefficient is very high, has preferable security reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model wind-screening dust-suppressing device；
Fig. 2 is the structural schematic diagram of the utility model coal mine bridge-type grab ship unloader funnel.
The reference numerals are as follows:
1, column；2, small pull ring；3, big pull ring；4, wind-screening dust-inhibiting net；5, rope；6, it is remotely controlled electric hoist；7, mounting structure；
8, baffle；9, wind-screening dust-suppressing device；10, funnel body.
Specific embodiment
For the contents, features and effects that can further appreciate that the utility model, following embodiment of hereby illustrating, and cooperate attached drawing
Detailed description are as follows.It should be noted that following embodiment be it is descriptive, be not restrictive, cannot thus limit this reality
With novel protection scope.
As shown in Figure 1 and Figure 2, the utility model provides a kind of wind-screening dust-suppressing for coal mine bridge-type grab ship unloader funnel
Device, including two columns 1 being oppositely arranged, the wind-screening dust-inhibiting net 4 being set between two columns 1 and the complete setting of several groups
Big pull ring 3, small pull ring 2, the big pull ring 3 is liftably sheathed on column 1, the small pull ring 2 and 3 sets of the big pull ring
It connects, the wind-screening dust-inhibiting net bottom end is connect with funnel body end face, for the rigidity for increasing wind-screening dust-inhibiting net 4, the wind-screening dust-suppressing
Several ropes 5, skeleton of the rope 5 as wind-screening dust-inhibiting net 4 are sewed in net 4, both ends are bundled in respectively on the small pull ring 2,
The top of described two columns 1 further respectively has mounting structure 7, and the bottom of the mounting structure 7 is fixedly connected with elevating mechanism,
The suspension hook of the elevating mechanism is connect with the uppermost small pull ring 2 of column 1 is located at, and pulls pull ring to realize lifting using elevating mechanism
Mode on the one hand can reduce abrasion, on the other hand facilitate control wind-screening dust-inhibiting net 4 operation up and down.
In a preferred embodiment, column 1 selects diameter using the coating steel pipe of outer diameter 114mm, internal diameter 100mm
The iron hoop that the diameter being welded into for the round steel of 10mm is 200mm is as big pull ring 3, and the diameter of small pull ring 2 is 100mm, using straight
Diameter is that the round steel of 5mm is welded.
In a preferred embodiment, wind-screening dust-inhibiting net 4 is about 6m, width about 4m, and material uses flexible nylon net.
Further, the mounting structure 7 be supporting steel plate or supporting steel frame, the one of the supporting steel plate or supporting steel frame
Side is fixedly connected on the column 1, and the other side is fixedly connected on the baffle 8 of funnel.The mounting structure 7 is to the elevating mechanism
Play the effect of bracing reinforcement.
Further, the elevating mechanism is remote control electric hoist 6, and the hook of remote control electric hoist wirerope hooks vertical in being located at
In the uppermost small pull ring 2 of column 1.
In a preferred embodiment, the specification that remote control electric hoist 6 uses are as follows: model PA1000, power 1600W, volume
Determine lifting capacity 500kg, lifting velocity 10m/min, lifting altitude 12m, gross weight 40kg.
Further, the connection type of the elevating mechanism and the mounting structure 7 is to be bolted.Meanwhile it can also be into
One step will be remotely controlled electric hoist 6 and be fixedly connected with left baffle 8, to increase the stability of its fixation.
Further, the rope is nylon rope or wirerope.
Further, due to the excessive reinforcing for being unfavorable for wind-screening dust-inhibiting net 4 of the spacing of rope 5, adjacent two ropes 5
Spacing should not exceed 50cm, 5 numbers of rope and 2 numbers of 3 numbers of big pull ring or small pull ring are unanimously.
Further, the mesh number of the wind-screening dust-inhibiting net 4 is 100 mesh, controls the diameter of grid in 0.15mm or so, in this way
The purpose of setting is preferably dust to be inhibited to fly upward outward.
As shown in Fig. 2, the utility model also provides a kind of coal mine bridge-type grab ship unloader funnel, which is unloaded
Ship machine funnel includes above-mentioned wind-screening dust-suppressing device 9, funnel body 10 and baffle 8, wherein the baffle 8 is fixedly installed respectively
In the left and right sides of 10 upper end opening of funnel body, the wind-screening dust-suppressing device 9 is set to 10 upper end of funnel body
Opening leans on juxtaterrestrial side.
Further, the baffle 8 is equipped with spray system.
In conjunction with Fig. 1, Fig. 2, the mounting means of the utility model are as follows:
In two side baffles 8 by the two coating steel pipe columns in juxtaterrestrial side and the installation of the top of funnel body 10, and
Several big pull rings 3 are arranged on column 1, each big pull ring 3 is socketed one small pull ring 2, then the nylon rope branch of wind-screening dust-inhibiting net 4
Support, nylon rope is applied in wind-screening dust-inhibiting net 4, is and then held together nylon rope and small pull ring 2, then on 1 top of column
Structure 7 is fixedly mounted, and remote control electric hoist 6 is fixed by bolts to below mounting structure 7, is remotely controlled the extension of electric hoist wirerope
It is hooked on and is located on the uppermost small pull ring 2 of column 1.
In use process, coal mine bridge-type grab ship unloader driver is worked in driver's cabin by manipulation remote control electric hoist 6
To complete the promotion and decline of wind-screening dust-inhibiting net 4.
The above, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its design is subject to equivalent substitution or change, should all cover within the protection scope of the present utility model.
Claims (9)
1. a kind of wind-screening dust-suppressing device for coal mine bridge-type grab ship unloader funnel, which is characterized in that including what is be oppositely arranged
Two columns (1), the wind-screening dust-inhibiting net (4) being set between two columns (1) and the complete setting of several groups big pull ring (3),
Small pull ring (2), the big pull ring (3) are liftably sheathed on column (1), and the small pull ring (2) and the big pull ring (3) cover
It connects, several ropes (5) is sewed in the wind-screening dust-inhibiting net (4), the both ends of the rope (5) are bundled in the small pull ring respectively
(2) on, the top of described two columns (1) is further respectively had mounting structure (7), and the bottom of the mounting structure (7) is fixed to be connected
It is connected to elevating mechanism, the suspension hook of the elevating mechanism is connect with column (1) uppermost small pull ring is located at.
2. the wind-screening dust-suppressing device according to claim 1 for coal mine bridge-type grab ship unloader funnel, which is characterized in that
The mounting structure (7) is supporting steel plate or supporting steel frame, and the side of the supporting steel plate or supporting steel frame is fixedly connected on institute
It states column (1), the other side is fixedly connected on the baffle (8) of funnel.
3. the wind-screening dust-suppressing device according to claim 1 for coal mine bridge-type grab ship unloader funnel, which is characterized in that
The elevating mechanism is remote control electric hoist (6), and the hook of remote control electric hoist (6) wirerope is hooked in positioned at column (1) the top
Small pull ring in.
4. the wind-screening dust-suppressing device according to claim 1 or 3 for coal mine bridge-type grab ship unloader funnel, feature exist
In the connection type of the elevating mechanism and the mounting structure (7) is to be bolted.
5. the wind-screening dust-suppressing device according to claim 1 for coal mine bridge-type grab ship unloader funnel, which is characterized in that
The rope (5) is nylon rope or wirerope.
6. being used for the wind-screening dust-suppressing device of coal mine bridge-type grab ship unloader funnel according to claim 1 or 5, feature exists
In the spacing of adjacent two ropes (5) is not more than 50cm.
7. the wind-screening dust-suppressing device according to claim 1 for coal mine bridge-type grab ship unloader funnel, which is characterized in that
The mesh number of the wind-screening dust-inhibiting net (4) is 100 mesh.
8. a kind of coal mine bridge-type grab ship unloader funnel, which is characterized in that including gear as described in any one of claim 1 to 7
Wind dust-arrest device (9), funnel body (10) and baffle (8), wherein the baffle (8) is respectively fixedly disposed at the funnel master
The left and right sides of body (10) upper end opening, the wind-screening dust-suppressing device (9) are set to the funnel body (10) upper end opening and lean on
Juxtaterrestrial side.
9. coal mine bridge-type grab ship unloader funnel according to claim 8, which is characterized in that the baffle (8) is equipped with spray
Leaching system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821530735.5U CN208700131U (en) | 2018-09-19 | 2018-09-19 | A kind of wind-screening dust-suppressing device for coal mine bridge-type grab ship unloader funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821530735.5U CN208700131U (en) | 2018-09-19 | 2018-09-19 | A kind of wind-screening dust-suppressing device for coal mine bridge-type grab ship unloader funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208700131U true CN208700131U (en) | 2019-04-05 |
Family
ID=65946981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821530735.5U Active CN208700131U (en) | 2018-09-19 | 2018-09-19 | A kind of wind-screening dust-suppressing device for coal mine bridge-type grab ship unloader funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208700131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975479A (en) * | 2019-10-29 | 2020-04-10 | 江苏省沙钢钢铁研究院有限公司 | Dust suppression device and using method |
-
2018
- 2018-09-19 CN CN201821530735.5U patent/CN208700131U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975479A (en) * | 2019-10-29 | 2020-04-10 | 江苏省沙钢钢铁研究院有限公司 | Dust suppression device and using method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103086279B (en) | Vertical transportation construction method for building construction | |
| CN106115500B (en) | A kind of high-rise building is special, and tearing formula roofing open hangs and tears open certainly method certainly | |
| CN201971572U (en) | Movable arm type tower crane with suspension arm possible of being folded for dismounting | |
| CN201567169U (en) | Parallel four bar linkage mechanism arm frame balance crane | |
| CN208120594U (en) | A kind of section of jurisdiction for subway work vertical transport system automatically grabs handler | |
| CN105621280B (en) | The apparatus and method for mounting and dismounting crane arm | |
| CN106744257A (en) | A kind of method of kiloton adjustable combined sling, assemble method and lifting caisson | |
| CN208700131U (en) | A kind of wind-screening dust-suppressing device for coal mine bridge-type grab ship unloader funnel | |
| CN201560066U (en) | Novel light loading and unloading gantry crane | |
| CN208120584U (en) | It is a kind of to turn over slag device for subway work vertical transport system | |
| CN205973523U (en) | Super high -rise building is special to be hung from tearing formula roofing open | |
| CN208292530U (en) | A kind of twin beams Grab Bucket Type Crane | |
| CN210635627U (en) | Large-scale lifting machine for outer wall decoration | |
| CN202945011U (en) | Manual digging pile lifting machine tool | |
| CN102910463B (en) | Vibration breaking-down shovel | |
| CN202390116U (en) | High-intensity small-tonnage hoist | |
| CN207048281U (en) | A kind of ore deposit Jiao groove feed hopper liner installation system | |
| CN104803303B (en) | A kind of single movable-arm floor mast with rock type counter-jib | |
| CN206720575U (en) | A kind of antioverloading suspension hook to weigh | |
| CN109266796A (en) | A kind of Multifunctional mobile dust gathering arrester | |
| CN208120593U (en) | Intelligent remote controls full-automatic subway work vertical conveying device | |
| CN106744305A (en) | A kind of route-variable height beam driving for crane room | |
| CN201343379Y (en) | Crane used for maintenance of large-size wind power equipment | |
| CN204251234U (en) | For the Multifunctional aloft-work hoisting crane of wind-power electricity generation machine overhauling, maintenance | |
| CN209306848U (en) | A kind of super high-rise building large scale equipment handling apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |