CN109095218A - A kind of dust guard and ore unloader vehicle of underground Zigzag type ore dumping chamber - Google Patents
A kind of dust guard and ore unloader vehicle of underground Zigzag type ore dumping chamber Download PDFInfo
- Publication number
- CN109095218A CN109095218A CN201811044677.XA CN201811044677A CN109095218A CN 109095218 A CN109095218 A CN 109095218A CN 201811044677 A CN201811044677 A CN 201811044677A CN 109095218 A CN109095218 A CN 109095218A
- Authority
- CN
- China
- Prior art keywords
- dust
- cover
- ore
- hook
- dust guard
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 86
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000011084 recovery Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 7
- 230000003137 locomotive effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/06—Transport of mined material at or adjacent to the working face
- E21F13/063—Loading devices for use in mining
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/04—Spraying barriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention discloses a kind of dust guard of underground Zigzag type ore dumping chamber and ore unloader vehicles, the dust guard includes dustproof cover cabinet and engaging support mechanism, the dustproof cover cabinet has dust cover, the dustproof cover cabinet is movably arranged on discharge station, have on its active path so that the second position that the dust cover covers the first position of mine mouth and the dust cover is made to open the mine mouth, the end of the dustproof cover cabinet is arranged in the engaging support mechanism, fastens for being formed with the hook in ore unloader headstock portion.The present invention is by the setting of dust guard and ore unloader vehicle, so that ore unloader vehicle unloads in the mine time non-, ore discharging port is in close state always, so as to effectively prevent dust from entering in this middle section from other middle sections in drop shaft.
Description
Technical field
The present invention relates to ore dumping chambers to unload mine technical field, and in particular to a kind of dust-proof dress of underground Zigzag type ore dumping chamber
It sets and ore unloader vehicle.
Background technique
It when mine capacity is larger, generally carries out unloading mine using rail travel, at this moment needs that mine car unloading is arranged in underground
It stands.For the mining method of middle section, when mine is unloaded into same drop shaft simultaneously in more middle sections, a large amount of dust is generated in drop shaft,
When dust formation certain pressure, each middle section will be poured into, the operating environment in each middle section is destroyed, larger shadow is caused to occupational health
It rings.Therefore, for the dust-proof of ore dumping chamber, high requirement is technically proposed.
The ore discharging port of existing ore dumping chamber generally uses open type, and any dust prevention is not taken in a part of mine, at this moment
The dust for pouring in middle section drains into earth's surface by ventilating system with distinguished and admirable, and dust enters mine ventilation system, makes to distinguished and admirable down-stream system
At pollution；And another part mine uses hydraulic dust-removing when mine car unloads mine, sets several sprays in the ore discharging port of ore dumping chamber
It sprinkles water when point, mine car unload mine to ore dumping chamber internal spraying, stops spray when mine car leaves, on the one hand cause water energy and electric energy
Loss, on the other hand when mine is unloaded in more middle sections, the spray system in the middle section can not effectively prevent the dust in other middle sections from entering
This middle section.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of dust guard of underground Zigzag type ore dumping chamber and mine is unloaded
Locomotive pours in middle section in dust during unloading mine of use middle section mining method in the prior art for solving the problem of.
For this purpose, according in a first aspect, provide a kind of dust guard of underground Zigzag type ore dumping chamber in a kind of embodiment,
Include:
Dustproof cover cabinet, the dustproof cover cabinet have dust cover, and the dustproof cover cabinet is movably arranged on discharge station
On, have on its active path so that the dust cover covers the first position of mine mouth and opens the dust cover
The second position of the mine mouth；And
The end of the dustproof cover cabinet is arranged in engaging support mechanism, the engaging support mechanism, for ore unloader headstock portion
Hook formed fasten so that the dustproof cover cabinet realized under the action of the ore unloader vehicle the first position with it is described
Conversion between the second position.
As the further optinal plan of the dust guard, the engaging support mechanism includes:
Rotary shaft, the rotary shaft are rotatably installed on the dust cover；
Driving assembly, for driving the rotary shaft to rotate；And
Cover board hook, the cover board hook are mounted in the rotary shaft, band of the cover board hook in the rotary shaft
It is dynamic lower realize with the fastening of the hook with separate.
As the further optinal plan of the dust guard, the driving component includes being arranged in the rotary shaft end
Gear and fixed setting rack gear, when the dust cover is in the first position, the gear is nibbled with the rack gear
It closes, when the dust cover is in the second position, the gear is separated with the rack gear, in the dust cover from institute
It states during first position is moved to the second position, the gear and the rack gear engagement rotation, so that the rotation
Axis rotation.
As the further optinal plan of the dust guard, the cover board hook has hook part and tail portion, the hook part
It is located at the both ends of cover board hook with the tail portion.
As the further optinal plan of the dust guard, the driving component further includes elastic recovery part, the bullet
Property reply part and be connected between the tail portion and the dustproof cover cabinet, for keeping the position of cover board hook.
As the further optinal plan of the dust guard, the elastic recovery part is adjustable spring.
As the further optinal plan of the dust guard, the dustproof cover cabinet further includes traveling wheel.
As the further optinal plan of the dust guard, the dustproof cover cabinet further includes support frame, the support
Frame is connected to the dust cover and is in the top of the dust cover, and tugboat is additionally provided on the discharge station, described
Support frame is supported on the tugboat.
As the further optinal plan of the dust guard, pedestal, the tugboat installation are provided on the discharge station
On the base.
According to second aspect, a kind of ore unloader vehicle is provided in a kind of embodiment, the head of the ore unloader vehicle is provided with extension
Hook is fastened for being formed with the engaging support mechanism of dust guard.
Beneficial effects of the present invention:
According to the dust guard and ore unloader vehicle in above embodiments, which when moving can be with dust guard
Engaging support mechanism realize and fasten, to drive dustproof cover cabinet mobile, so that dust cover, which opens mine mouth, unloads mine to realize, unloading
After the completion of mine, ore unloader vehicle reverse movement can drive dust cover to cover mine mouth again, so that ore unloader vehicle unloads mine non-
In time, ore discharging port is in close state always, so as to effectively prevent dust from entering from other middle sections in drop shaft
Into this middle section.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 show according to embodiments of the present invention one provided by underground Zigzag type ore dumping chamber dust guard and unload mine
The structural schematic diagram of locomotive；
Fig. 2 shows the parts of the dust guard of underground Zigzag type ore dumping chamber provided by according to embodiments of the present invention one
Enlarged drawing；
Fig. 3 show according to embodiments of the present invention one provided by ore unloader vehicle structural schematic diagram；
Fig. 4 show according to embodiments of the present invention two provided by underground Zigzag type ore dumping chamber dust guard and unload mine
The structural schematic diagram of locomotive；
Fig. 5 show according to embodiments of the present invention two provided by underground Zigzag type ore dumping chamber dust guard part
Enlarged drawing.
Main element symbol description:
100- dustproof cover cabinet；200- engaging support mechanism；300- discharge station；110- dust cover；120- traveling wheel；130- branch
Support；210- rotary shaft；220- driving assembly；230- cover board hook；221- gear；222- rack gear；223- elastic recovery part；
224- guide wheel assembly；225- guide rail；The hook part 231-；The tail portion 232-；2241- guide wheel；2242- guide rod；2251- arc interconnecting piece；
The low rail section of 2252-；2253- high rail section；1000- ore unloader vehicle；2000- track；3000- tugboat；4000- pedestal；1100- is hung
Hook.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Embodiment one
The present embodiment one provides a kind of dust guard of underground Zigzag type ore dumping chamber.
Fig. 1-2 is please referred to, the dust guard of the underground Zigzag type ore dumping chamber includes dustproof cover cabinet 100 and engaging support mechanism
200。
Wherein, dustproof cover cabinet 100 has dust cover 110, and dustproof cover cabinet 100 is movably arranged on discharge station 300,
Have on its active path so that dust cover 110 covers the first position of mine mouth and dust cover 110 is made to open mine mouth
The second position.The end of dustproof cover cabinet 100 is arranged in engaging support mechanism 200, for the hook with 1000 head of ore unloader vehicle
1100 form fastening, so that dustproof cover cabinet 100 is realized under the action of ore unloader vehicle 1000 in first position and the second position
Between conversion.
In this way, ore unloader vehicle 1000 can be with dust-proof dress when ore unloader vehicle 1000 is moved to dustproof cover 100 position of cabinet
The engaging support mechanism 200 set, which is realized, to be fastened, to drive dustproof cover cabinet 100 mobile, so that dust cover 110 opens mine mouth with reality
Mine is now unloaded, after the completion of unloading mine, the reverse movement of ore unloader vehicle 1000 can drive dust cover 110 to cover mine mouth again, make in this way
Ore unloader vehicle 1000 unloaded in the mine time non-, ore discharging port is in close state always, so as to effectively prevent dust from
Other middle sections in drop shaft and enter in this middle section.
It should be noted that the hook 1100 on 1000 head of ore unloader vehicle and engaging support mechanism 200 can be using manually sides
Formula is fastened and is separated, and engaging support mechanism 200 and hook 1100 are using the uncinus that can be fastened, be clamped two-by-two at this time.
Specifically, when ore unloader vehicle 1000 is moved at engaging support mechanism 200, by the way that the two is fastened manually, ore unloader at this time
Vehicle 1000 continues to be moved along up to dust cover 110 is pushed to the second position, unloads mine completion at this time；After the completion of unloading mine, unload
The reverse movement of mine locomotive 1000 is until be withdrawn into first position for dust cover 110, then passing through manually will hook 1100 and button again
Mechanism 200 is closed to separate.
Certainly, adopt manually to entirely unload miner make have certain influence, to a certain extent influence unload
Mine effect, in this regard, can be realized engaging support mechanism 200 and 1100 automatic bucklings of hook the embodiment of the invention also provides one kind and divide
From structure.
Incorporated by reference to reference Fig. 2-3, engaging support mechanism 200 includes rotary shaft 210, driving assembly 220 and cover board hook at this time
230。
Rotary shaft 210 is rotatably installed on dust cover 110.Driving assembly 220 is for generating power, to drive rotation
Axis 210 rotates.Cover board hook 230 is mounted in rotary shaft 210, and cover board hook 230 is realized and hung under the drive of rotary shaft 210
The fastening of hook 1100 with separate.
In this way, ore unloader vehicle 1000 will be applied to driving group when ore unloader vehicle 1000 is moved at engaging support mechanism 200
Part 220 finally makes 230 rotation of cover board hook and realizes and unload mine so that driving assembly 220 drives rotary shaft 210 to rotate again
The fastening of the hook 1100 on 1000 head of locomotive with separate.
Specifically, driving assembly 220 includes the gear 221 that 210 end of rotary shaft is arranged in and the rack gear of fixed setting
222, when dust cover 110 is in first position, gear 221 is engaged with rack gear 222, when dust cover 110 is in second
When setting, gear 221 is separated with rack gear 222, during dust cover 110 is moved to the second position from first position, gear
221 with 222 engagement rotation of rack gear so that rotary shaft 210 rotate.
For the orientation shown in Fig. 2, dust cover 110 is in first position at this time, and gear 221 is engaged on rack gear 222
Together, cover board hook 230 is obliquely installed, and cover board hook 230 has hook part 231, when ore unloader vehicle 1000 is moved to engaging support mechanism
When at 200, the hook 1100 on 1000 head of ore unloader vehicle abuts to the lower section of cover board hook 230 and is applied in rotary shaft 210,
Ore unloader vehicle 1000 drives entire dustproof cover cabinet 100 mobile towards the second position at this time, in the process of moving, rotary shaft
210 rotate, thus the hook for driving cover board hook 230 to rotate and its hook part 231 is made to fasten to ore unloader vehicle 1000
On 1100.
So far, so that it may so that dust cover 110 is mobile with the second position in the same direction of ore unloader vehicle 1,000 1, when being moved to the
When two positions, mine completion is unloaded.
After the completion of unloading mine, ore unloader vehicle 1000 reversely drives dust cover 110 mobile to first position, when will reach the
When one position, gear 221 is engaged with the formation direction of rack gear 222 again, so that rotary shaft 210 rotates backward, is finally made
The hook part 231 of cover board hook 230 is separated with the hook 1100 of ore unloader vehicle 1000.
It is above-mentioned be moved to the second position from first position and be moved to first position from the second position during, be
Guarantee the stability of the position of cover board hook 230, driving assembly 220 further includes elastic recovery part 223.
Referring to FIG. 2, the elastic recovery part 223 be connected to cover board hook 230 tail portion 232 and dustproof cover cabinet 100 it
Between, and when dust cover 110 is in first position, elastic recovery part 223 has had been provided with certain elastic-restoring force, should
Elastic-restoring force is used for 232 pull-up of tail portion of cover board hook 230.
In this way, when ore unloader vehicle 1000 is mobile toward the second position from first position, it is de- in gear 221 and rack gear 222
After engagement, under the action of elastic recovery part 223, it is able to maintain the hook of cover board hook 230 with ore unloader vehicle 1000
1100 are in buckling state.
In certain specific embodiments, elastic recovery part 223 is adjustable spring.
In order to enable dustproof cover cabinet 100 smoothly, can be moved smoothly with ore unloader vehicle 1000, in dust-proof top box
The bottom of body 100 is additionally provided with traveling wheel 120, enables dustproof cover cabinet 100 as ore unloader vehicle 1000 is simultaneously in track
It is moved on 2000.
It should be noted that be not provided with track 2000 at ore discharging port position, at this time in order to guarantee dust-proof top box
The movement of body 100, dustproof cover cabinet 100 further include support frame 130, and support frame 130 is connected to dust cover 110 and in dust-proof
The top of cover board 110, is additionally provided with tugboat 3000 on discharge station 300, and support frame 130 is supported on tugboat 3000.
In this way, when at the rail-free that dustproof cover cabinet 100 is moved to ore discharging port, so that it may exist by support frame 130
Movement on tugboat 3000 and drive entire dustproof cover cabinet 100 mobile.
In order to realize the installation of tugboat 3000, referring to FIG. 2, pedestal 4000 is provided on discharge station 300, tugboat 3000
It is just mounted on pedestal 4000.
Embodiment two
The present embodiment two also provides a kind of dust guard of underground Zigzag type ore dumping chamber.
The present embodiment two and the structure and principle of previous embodiment one are essentially identical, the difference is that engaging support mechanism 200
Difference be more specifically the difference of driving assembly 220.
Fig. 4-5 is please referred to, in the present embodiment, driving assembly 220 includes the guide wheel assembly that 210 end of rotary shaft is arranged in
224 and fixed setting guide rail 225, which forms ladder-like, the guide wheel assembly 224 by an arc interconnecting piece 2251
Including guide wheel 2241 and the guide rod being connected between guide wheel 2241 and rotary shaft 210 2242.In other words, above-mentioned guide rail 225 can be with
It is divided into a lower height of low rail section 2252, arc interconnecting piece 2251 and higher-height high rail section 2253, in this way when guide wheel 2241
It, will since the distance between guide rod 2242 and guide rail 225 change during high rail section 2253 is moved to from low rail section 2252
So that guide wheel 2241 rotates, so that rotary shaft 210 is driven to rotate, the final rotation for driving cover board hook 230, to realize cover board
The fastening of hook 230 and the hook 1100 on 1000 head of ore unloader vehicle.Conversely, when guide wheel 2241 be moved to from high rail section 2253 it is low
During rail section 2252, guide wheel 2241 will be rotated backward, so that rotary shaft 210 be driven to rotate backward, finally drive cover board
Hook 230 rotates backward, to realize the separation of cover board hook 230 with the hook 1100 on 1000 head of ore unloader vehicle.
By the description above to each embodiment of the present invention it is found that the present invention at least has following technical effect:
1, it can effectively prevent the dust in other middle sections from entering in current middle section；
2, structure is simple；
3, not by any water energy and electric energy, dust-proofing cost is low；
4, movement is steady, reliable；
5, it is high-efficient to unload mine.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of dust guard of underground Zigzag type ore dumping chamber characterized by comprising
Dustproof cover cabinet, the dustproof cover cabinet have dust cover, and the dustproof cover cabinet is movably arranged on discharge station,
Have on its active path so that the dust cover covers the first position of mine mouth and makes described in the dust cover opening
The second position of mine mouth；And
The end of the dustproof cover cabinet is arranged in engaging support mechanism, the engaging support mechanism, for the hook with ore unloader headstock portion
It is formed and is fastened, so that the dustproof cover cabinet is realized under the action of the ore unloader vehicle in the first position and described second
Conversion between position.
2. dust guard as described in claim 1, which is characterized in that the engaging support mechanism includes:
Rotary shaft, the rotary shaft are rotatably installed on the dust cover；
Driving assembly, for driving the rotary shaft to rotate；And
Cover board hook, the cover board hook are mounted in the rotary shaft, and the cover board hook is under the drive of the rotary shaft
Realize with the fastening of the hook with separate.
3. dust guard as claimed in claim 2, which is characterized in that the driving component includes being arranged in the rotation shaft end
The gear in portion and the rack gear of fixed setting, when the dust cover is in the first position, the gear and the rack gear
Engagement, when the dust cover is in the second position, the gear is separated with the rack gear, the dust cover from
During the first position is moved to the second position, the gear and the rack gear engagement rotation, so that the rotation
Shaft rotation.
4. dust guard as claimed in claim 2, which is characterized in that the cover board hook has hook part and tail portion, the hook
Portion and the tail portion are located at the both ends of cover board hook.
5. dust guard as claimed in claim 4, which is characterized in that the driving component further includes elastic recovery part, described
Elastic recovery part is connected between the tail portion and the dustproof cover cabinet, for keeping the position of the cover board hook.
6. dust guard as claimed in claim 5, which is characterized in that the elastic recovery part is adjustable spring.
7. dust guard as described in claim 1, which is characterized in that the dustproof cover cabinet further includes traveling wheel.
8. dust guard as described in claim 1, which is characterized in that the dustproof cover cabinet further includes support frame, the branch
Support is connected to the dust cover and is in the top of the dust cover, and tugboat, institute are additionally provided on the discharge station
Support frame is stated to be supported on the tugboat.
9. dust guard as claimed in claim 8, which is characterized in that be provided with pedestal, the tugboat peace on the discharge station
Dress is on the base.
10. ore unloader vehicle, which is characterized in that the head of the ore unloader vehicle is provided with hook, for the fastening with dust guard
Mechanism, which is formed, to be fastened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044677.XA CN109095218A (en) | 2018-09-07 | 2018-09-07 | A kind of dust guard and ore unloader vehicle of underground Zigzag type ore dumping chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044677.XA CN109095218A (en) | 2018-09-07 | 2018-09-07 | A kind of dust guard and ore unloader vehicle of underground Zigzag type ore dumping chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109095218A true CN109095218A (en) | 2018-12-28 |
Family
ID=64865674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811044677.XA Pending CN109095218A (en) | 2018-09-07 | 2018-09-07 | A kind of dust guard and ore unloader vehicle of underground Zigzag type ore dumping chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109095218A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5095954A (en) * | 1990-02-07 | 1992-03-17 | Custom Metalcraft Inc. | Slide gate and dust cover operator and seal assembly |
| WO2001045994A1 (en) * | 1999-12-20 | 2001-06-28 | Thorburn Consulting Engineers (Pty) Ltd | Hopper discharge station |
| US20050263031A1 (en) * | 2004-05-28 | 2005-12-01 | Early Stephen R | Drive system for a railway hopper car discharge gate |
| US20060042499A1 (en) * | 2004-08-25 | 2006-03-02 | Fortuna Rudolph S | Lock assembly for a gate assembly of a railroad hopper car |
| CN203410455U (en) * | 2013-08-13 | 2014-01-29 | 四川广旺能源发展（集团）有限责任公司机械制造分公司 | Bottom-dump mine car and mine car system |
| CN203806731U (en) * | 2014-04-30 | 2014-09-03 | 四川川煤华荣能源股份有限公司太平煤矿 | Bottom-dump tramcar unloading system |
| CN204267085U (en) * | 2014-11-02 | 2015-04-15 | 赤峰山金红岭有色矿业有限责任公司 | Unload the automatic safeguarding of mine and unload ore deposit dust suppression device |
| CN204641758U (en) * | 2015-03-09 | 2015-09-16 | 张志鹏 | Novel drop-bottom car |
| CN208732190U (en) * | 2018-09-07 | 2019-04-12 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | A kind of dust guard and ore unloader vehicle of underground Zigzag type ore dumping chamber |
-
2018
- 2018-09-07 CN CN201811044677.XA patent/CN109095218A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5095954A (en) * | 1990-02-07 | 1992-03-17 | Custom Metalcraft Inc. | Slide gate and dust cover operator and seal assembly |
| WO2001045994A1 (en) * | 1999-12-20 | 2001-06-28 | Thorburn Consulting Engineers (Pty) Ltd | Hopper discharge station |
| US20050263031A1 (en) * | 2004-05-28 | 2005-12-01 | Early Stephen R | Drive system for a railway hopper car discharge gate |
| US20060042499A1 (en) * | 2004-08-25 | 2006-03-02 | Fortuna Rudolph S | Lock assembly for a gate assembly of a railroad hopper car |
| CN203410455U (en) * | 2013-08-13 | 2014-01-29 | 四川广旺能源发展（集团）有限责任公司机械制造分公司 | Bottom-dump mine car and mine car system |
| CN203806731U (en) * | 2014-04-30 | 2014-09-03 | 四川川煤华荣能源股份有限公司太平煤矿 | Bottom-dump tramcar unloading system |
| CN204267085U (en) * | 2014-11-02 | 2015-04-15 | 赤峰山金红岭有色矿业有限责任公司 | Unload the automatic safeguarding of mine and unload ore deposit dust suppression device |
| CN204641758U (en) * | 2015-03-09 | 2015-09-16 | 张志鹏 | Novel drop-bottom car |
| CN208732190U (en) * | 2018-09-07 | 2019-04-12 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | A kind of dust guard and ore unloader vehicle of underground Zigzag type ore dumping chamber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2424055A (en) | Hook conveyer | |
| CN208732190U (en) | A kind of dust guard and ore unloader vehicle of underground Zigzag type ore dumping chamber | |
| CN208512773U (en) | Slag micropowder production line drawing-in device | |
| CN208732189U (en) | A kind of dust guard and ore unloader vehicle of underground Zigzag type ore dumping chamber | |
| CN109208398A (en) | Track switch and straddle-type rail system | |
| CN109421762A (en) | Straddle-type monorail train and its method for maintaining | |
| CN105712048A (en) | Ground monorail car balance system | |
| CN109095218A (en) | A kind of dust guard and ore unloader vehicle of underground Zigzag type ore dumping chamber | |
| CN109051893A (en) | A kind of dust guard and ore unloader vehicle of underground Zigzag type ore dumping chamber | |
| CA2477514A1 (en) | High-speed magnetic train system with two-tier tracks | |
| CN209037625U (en) | A kind of easy-disassembling-assembling propylene glycol metering canister bracket | |
| CN110053017A (en) | A kind of novel tunnel crusing robot track intelligence change rail structure | |
| CN205634276U (en) | Heavy cloth vehicle of unloading that removes | |
| CN206762262U (en) | A kind of arm attachment structure of toy robot | |
| CN105800341A (en) | Bulk material discharging trolley | |
| US589724A (en) | Turn-table | |
| US1099361A (en) | Box-car with movable top. | |
| US1785594A (en) | Method of and apparatus for handling granular material | |
| CN208893598U (en) | Keep off board apparatus and mahjong machine | |
| EP0429713B1 (en) | Mobile railway installation for the transport of bulk material | |
| CN208256538U (en) | Automobile door-window electric switch and vehicle | |
| CN209193124U (en) | A kind of adjustable in length formula machine for unloading coal large arm | |
| CN104163176B (en) | Tramcar sand spraying apparatus | |
| CN108724129A (en) | A kind of storing compartment with dedusting function | |
| CN109278783A (en) | A kind of bogie skirtboard folding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |