CN109809203A - The dustless batcher of unpacking of mining jumbo bag - Google Patents
The dustless batcher of unpacking of mining jumbo bag Download PDFInfo
- Publication number
- CN109809203A CN109809203A CN201910144171.4A CN201910144171A CN109809203A CN 109809203 A CN109809203 A CN 109809203A CN 201910144171 A CN201910144171 A CN 201910144171A CN 109809203 A CN109809203 A CN 109809203A
- Authority
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- China
- Prior art keywords
- leading bucket
- jumbo bag
- fixedly connected
- leading
- batcher
- Prior art date
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Links
- 238000005065 mining Methods 0.000 title claims abstract description 15
- 238000010009 beating Methods 0.000 claims abstract description 32
- 230000006835 compression Effects 0.000 claims abstract description 29
- 238000007906 compression Methods 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000009958 sewing Methods 0.000 claims description 6
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 22
- 239000000428 dust Substances 0.000 abstract description 17
- 239000003245 coal Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The dustless batcher of unpacking of mining jumbo bag, including rack, lower ring beam, leading bucket, leading bucket bracket, gasket, blanking port, air filter, compression cylinder, pressure plate, upper collar tie beam, fixator, beater mechanism, bracket, beating cylinder, hinges, jumbo bag；Leading bucket bracket realizes that leading bucket is fixedly connected with lower ring beam by appended claims；Gasket is set to leading bucket top；Blanking port is disposed through in leading bucket；Air filter is set to leading bucket lateral wall；Leading bucket top is run through on compression cylinder top, is fixedly connected with board ends are compressed；Each fixator includes fixed plate and fixing barrel；It pats cylinder end and is connect by fastener realization with carriage turns, pat cylinder top and be rotatablely connected by hinges realization with rotating bezel.Product of the present invention structure is simple, and sealing effect is strong, and without dust pollution, lower production costs, whole height is low, is suitable for underground coal mine and works, and the effect for removing remaining powder is good, and jumbo bag can repeatedly recycle use.
Description
Technical field
The present invention relates to production facility of coalmine field, the especially mining dustless batcher of unpacking of jumbo bag.
Background technique
Underground coal mine powder lot in bags, which mostly uses greatly, at present manually draws a bag and unpacks mode, and not only labor intensity of workers is big, but also
Caused by dust pollution it is also very serious, the usual region of underground coal mine is narrow, and when causing a large amount of dust because tearing powder packet open, dust is dense
When degree reaches certain critical value, dust explosion can be caused, directly result in safety accident, destroy the life that underground structure jeopardizes worker
Safety.
The fixed operating condition in and workplace big for material quantity is also had and is torn open using jumbo bag automatic bag-breaking batcher of unpacking
The mode of packet, its working principle is that: jumbo bag (100-1000kg/ bags) placed during decline in broken bag storehouse, and by broken
Bag orlop end carries out automatic bag-breaking by the cutter of falling wedge angle that four blades form, and the dust of generation carries out recycling by dust-extraction unit
Reason.There are following technological deficiencies for the application of this bale breaker: (1) existing batcher need to configure the dust pelletizing system of complete set,
Product structure is complicated, and production cost is higher；It is provided with dust-extraction unit simultaneously, the requirement for height of complete machine is higher, it is desirable that tunnel is effective
Height is at 6 meters or more.But for underground coal mine, excavate the tunnel high more than 5 meters be it is extremely difficult, batcher is in coal
It can not be applicable under mine.(2) jumbo bag needs vertical shift up and down in broken bag storehouse when broken bag, and broken bag storehouse cannot completely enclose, give
Part powder can blow out from gap when material, and the broken bag after being cut inevitably and can generate secondary during removal
Dust pollution, whole dust removing effects are undesirable.(3) after jumbo bag is cut, it is not only unable to recycling and reusing, but also will cause certain
Environmental pollution.
Summary of the invention
To solve the above problems, the invention discloses the dustless batcher of unpacking of mining jumbo bag, particular techniques
Scheme is as follows: the dustless batcher of unpacking of mining jumbo bag, including rack, lower ring beam, leading bucket, leading bucket bracket, gasket, blanking
Mouth, compression cylinder, pressure plate, upper collar tie beam, fixator, beater mechanism, bracket, pats cylinder, hinges, jumbo bag at air filter；
The rack is in cuboid framework structure, and the lower ring beam is set to the bottom of the frame, and the lower ring beam and the rack are solid
Fixed connection is in integral structure；The leading bucket is set to frame bottom, and the leading bucket bracket is circumferentially set to the guide
Bucket outer wall, the leading bucket bracket are fixedly connected with the leading bucket, are in integral structure, and the leading bucket bracket passes through fastening
Part cooperation realizes that leading bucket is fixedly connected with the lower ring beam；The gasket is set to the leading bucket top, the sealing
The leading bucket is padded on to be fixedly connected；The blanking port is disposed through in the leading bucket, the blanking port and the guide
Bucket is fixedly connected；The air filter is set to the leading bucket lateral wall；The compression cylinder quantity is two, each pressure
Tight cylinder is set to the leading bucket two sides, and each compression cylinder bottom end is vertical with the lower ring beam to be fixedly connected, each
The leading bucket top is run through on the compression cylinder top, and is fixedly connected with the compression board ends；The pressure plate center
In hollow structure, the pressure plate bottom end is in boss structure, and the pressure plate bottom end is caught in the leading bucket by boss structure
Interior realization is tightly connected；
The upper circle beam setting is fixedly connected in the central rack, the upper collar tie beam with the rack, is in integral type knot
Structure；The holder number is four, and each fixator includes fixed plate and fixing barrel, and the fixing barrel is vertically installed in
The fixed plate side is in integral structure, and each fixator is set on the inside of the upper collar tie beam, each fixator
It is fixedly connected by the fixed plate with the upper collar tie beam；The beater mechanism quantity is two, each beater mechanism packet
It includes rotating bezel and pats bar, the beater mechanism is symmetrically disposed on the upper collar tie beam two sides, and the beating bar both ends are in described turn
Dynamic frame two sides are fixedly connected, and are in integral structure；The rotating bezel both ends are by being inserted in fixing barrel described in two sides, described in realization
Beater mechanism and the upper collar tie beam are rotatablely connected；The bracket quantity is two, and each bracket is set to the rack two
Side, the bracket are fixedly connected with the lower ring beam；The beating number of cylinders is two, and each beating cylinder end is logical
It crosses fastener realization to connect with the carriage turns, the beating cylinder top is realized by hinges to be turned with the rotating bezel
Dynamic connection；
Jumbo bag top surface two sides are equipped with suspender belt, and the suspender belt is fixedly connected with the jumbo bag, are in integral structure；It is described
The sewing of jumbo bag bottom is equipped with a sleeve, and the sleeve root sewing is equipped with tying rope sling, is installed with tying in the tying rope sling
Rope.
Further, the leading bucket bottom end narrow wide structure under being in.
Further, the leading bucket number of holders is four, and each leading bucket bracket is at right angles triangular shaped.
Further, the air filter quantity is four, and the air filter is circumferentially set to leading bucket lateral wall bottom
End, each air filter are vertically fixedly connected in the leading bucket side wall.
Further, pressure plate structure annular in shape, the compression plate shape, size and leading bucket top surface shape
Shape, size are adapted.
Further, the rotating bezel is in " day " font structure.
Further, the beating bar quantity is three, the L-shaped structure of each beating bar, each beating
Bar is in be staggered.
Further, the fastener be one of rivet, setscrew, bolt, nut, screw, tapping screw or
It is a variety of.
Use principle of the invention is:
When unpacking to jumbo bag, suspender belt is hung by lifting appliance, jumbo bag is hung to rack top, jumbo bag is slowly put
Down toward bottom of the frame, compression cylinder is operated, pressure plate is promoted, and jumbo bag bottom end is passed through into pressure plate and is placed on outside blanking port,
Compression cylinder is operated again, and pressure plate is declined, until pressure plate bottom surface contacts compression, the boss of pressure plate bottom surface with leading bucket
Structure cooperates with leading bucket inner wall compresses sleeve, and gasket reaches sealing effect, then unlocks tying rope, powder is from jumbo bag
It unloads along sleeve and blanking port, is fallen into container by blanking port bottom end.During discharging, squeezes out or rush in leading bucket
Air out after the air filter purification filtering of leading bucket side by being discharged.After the completion of discharging, cylinder, control are patted in operation
The elongation of cylinder is patted, cylinder end and carriage turns are patted, cylinder top is patted and is turned by hinges and beater mechanism
It is dynamic, while beater mechanism being driven to rotate by rotating bezel and fixator, the beater mechanism of two sides pats jumbo bag two by patting bar
Powder remaining in jumbo bag is shaken off in side.After powder unloads completely, first sleeve is tightened again with tying rope, operation compresses gas
Cylinder, pressure plate are promoted, and can remove empty jumbo bag promotion.
The beneficial effects of the present invention are:
(1) present invention eliminates dust pelletizing system, equipment lower production costs compared with tradition unpacks batcher, and reduces
The complete machine height of batcher of unpacking, device height are suitable for the head-room of coal mine, so that batcher of unpacking is suitable for coal
Mine underground work.
(2) present invention utilizes pressure plate bottom end by improveing the unpack structure type of batcher and the structure type of jumbo bag
The sleeve of jumbo bag bottom end and leading bucket are compressed and are tightly connected by boss structure, realize the sealing of the present apparatus, and structure type is stablized not
Phenomenon is easily fallen off, and by installing gasket additional in leading bucket top surface, it is ensured that pressure plate there are enough deformations when compressing sleeve
Amount, product structure is simple, and sealing effect is strong, without dust pollution.
(3) present invention provided with beater mechanism and pats cylinder in batcher two sides of unpacking, can after the completion of jumbo bag discharging
Starting beater mechanism pats jumbo bag, and making to remain in the powder in jumbo bag can all remove, and without powder residue in jumbo bag, unloads
Expect high-efficient；When discharging is completed to remove jumbo bag, avoiding, which leads to carry because of jumbo bag breakage remaining powder, carries out secondary pollution to environment,
In underground coal mine operation, prevent dust concentration height from leading to hidden peril of explosion, security performance is strong；Each beating bar in beater mechanism
Using L shape structure, and in being staggered between beating bar, beating is uniform when patting bar beating jumbo bag, removes the effect of remaining powder
Fruit is good.
(4) jumbo bag bottom end has been sewed a sleeve by the present invention, and tying rope is arranged and carries out sleeve carrying out binding sealing,
Switching function opened to sleeve by elastic tying rope, when jumbo bag discharging with the mode of traditional broken bag discharging be changed to powder directly from
The mode of discharging in sleeve avoids in discharge process generating dust completely, and powder can the discharging completely from blanking port；Jumbo bag discharging
After can carry out repeatedly recycling and use, jumbo bag load again use, jumbo bag utilization rate is high.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is positive structure diagram of the invention.
Fig. 3 is the structural schematic diagram of jumbo bag of the present invention.
Fig. 4 is the A partial enlargement diagram of Fig. 1 of the present invention.
Reference signs list: rack 1, lower ring beam 2, leading bucket 3, leading bucket bracket 4, gasket 5, blanking port 6, air filter
7, compression cylinder 8, pressure plate 9, upper collar tie beam 10, fixator 11, fixed plate 11-1, fixing barrel 11-2, beater mechanism 12, rotating bezel
12-1, it pats bar 12-2, bracket 13, pat cylinder 14, hinges 15, jumbo bag 16, suspender belt 16-1, sleeve 16-2, tying rope
Cover 16-3, tying rope 16-4.
Specific embodiment
Clear to be more clear technical solution of the present invention, the present invention is described further with reference to the accompanying drawing,
The technical characteristic of any pair of technical solution of the present invention carries out the scheme that equivalencing is obtained with conventional reasoning and each falls within guarantor of the present invention
Protect range.Being fixedly connected mentioned in the present embodiment, fixed setting, fixed structure are welding, screwing, bolt and nut
The well-known techniques known to a person skilled in the art such as connection, riveting.
In conjunction with attached drawing as it can be seen that the dustless batcher of unpacking of mining jumbo bag, including rack, lower ring beam, leading bucket, leading bucket branch
Frame, gasket, blanking port, air filter, compression cylinder, pressure plate, upper collar tie beam, fixator, beater mechanism, bracket, pat cylinder,
Hinges, jumbo bag；The rack is in cuboid framework structure, and the lower ring beam is set to the bottom of the frame, the lower circle
Beam is fixedly connected with the rack, is in integral structure；The leading bucket is set to frame bottom, and the leading bucket bracket is circumferential
It is set to the leading bucket outer wall, the leading bucket bracket is fixedly connected with the leading bucket, is in integral structure, the guide
Bucket bracket realizes that leading bucket is fixedly connected with the lower ring beam by appended claims；The gasket is set to the guide
Bucket top, the sealing are padded on the leading bucket and are fixedly connected；The blanking port is disposed through in the leading bucket, described to fall
Material mouth is fixedly connected with the leading bucket；The air filter is set to the leading bucket lateral wall；The compression cylinder quantity is
Two, each compression cylinder is set to the leading bucket two sides, and each compression cylinder bottom end and the lower ring beam hang down
It is directly fixedly connected, the leading bucket top is run through on each compression cylinder top, and is fixedly connected with the compression board ends；
The pressure plate center is in hollow structure, and the pressure plate bottom end is in boss structure, and the pressure plate bottom end passes through boss structure
It is caught in the leading bucket and realizes sealed connection；
The upper circle beam setting is fixedly connected in the central rack, the upper collar tie beam with the rack, is in integral type knot
Structure；The holder number is four, and each fixator includes fixed plate and fixing barrel, and the fixing barrel is vertically installed in
The fixed plate side is in integral structure, and each fixator is set on the inside of the upper collar tie beam, each fixator
It is fixedly connected by the fixed plate with the upper collar tie beam；The beater mechanism quantity is two, each beater mechanism packet
It includes rotating bezel and pats bar, the beater mechanism is symmetrically disposed on the upper collar tie beam two sides, and the beating bar both ends are in described turn
Dynamic frame two sides are fixedly connected, and are in integral structure；The rotating bezel both ends are by being inserted in fixing barrel described in two sides, described in realization
Beater mechanism and the upper collar tie beam are rotatablely connected；The bracket quantity is two, and each bracket is set to the rack two
Side, the bracket are fixedly connected with the lower ring beam；The beating number of cylinders is two, and each beating cylinder end is logical
It crosses fastener realization to connect with the carriage turns, the beating cylinder top is realized by hinges to be turned with the rotating bezel
Dynamic connection；
Jumbo bag top surface two sides are equipped with suspender belt, and the suspender belt is fixedly connected with the jumbo bag, are in integral structure；It is described
The sewing of jumbo bag bottom is equipped with a sleeve, and the sleeve root sewing is equipped with tying rope sling, is installed with tying in the tying rope sling
Rope.
Further, the leading bucket bottom end narrow wide structure under being in.
Further, the leading bucket number of holders is four, and each leading bucket bracket is at right angles triangular shaped.
Further, the air filter quantity is four, and the air filter is circumferentially set to leading bucket lateral wall bottom
End, each air filter are vertically fixedly connected in the leading bucket side wall.
Further, pressure plate structure annular in shape, the compression plate shape, size and leading bucket top surface shape
Shape, size are adapted.
Further, the rotating bezel is in " day " font structure.
Further, the beating bar quantity is three, the L-shaped structure of each beating bar, each beating
Bar is in be staggered.
Further, the fastener be one of rivet, setscrew, bolt, nut, screw, tapping screw or
It is a variety of.
Use principle of the invention is:
When unpacking to jumbo bag, suspender belt is hung by lifting appliance, jumbo bag is hung to rack top, jumbo bag is slowly put
Down toward bottom of the frame, compression cylinder is operated, pressure plate is promoted, and jumbo bag bottom end is passed through into pressure plate and is placed on outside blanking port,
Compression cylinder is operated again, and pressure plate is declined, until pressure plate bottom surface contacts compression, the boss of pressure plate bottom surface with leading bucket
Structure cooperates with leading bucket inner wall compresses sleeve, and gasket reaches sealing effect, then unlocks tying rope, powder is from jumbo bag
It unloads along sleeve and blanking port, is fallen into container by blanking port bottom end.During discharging, squeezes out or rush in leading bucket
Air out after the air filter purification filtering of leading bucket side by being discharged.After the completion of discharging, cylinder, control are patted in operation
The elongation of cylinder is patted, cylinder end and carriage turns are patted, cylinder top is patted and is turned by hinges and beater mechanism
It is dynamic, while beater mechanism being driven to rotate by rotating bezel and fixator, the beater mechanism of two sides pats jumbo bag two by patting bar
Powder remaining in jumbo bag is shaken off in side.After powder unloads completely, first sleeve is tightened again with tying rope, operation compresses gas
Cylinder, pressure plate are promoted, and can remove empty jumbo bag promotion.
The beneficial effects of the present invention are:
(1) present invention eliminates dust pelletizing system, equipment lower production costs compared with tradition unpacks batcher, and reduces
The complete machine height of batcher of unpacking, device height are suitable for the head-room of coal mine, so that batcher of unpacking is suitable for coal
Mine underground work.
(2) present invention utilizes pressure plate bottom end by improveing the unpack structure type of batcher and the structure type of jumbo bag
The sleeve of jumbo bag bottom end and leading bucket are compressed and are tightly connected by boss structure, realize the sealing of the present apparatus, and structure type is stablized not
Phenomenon is easily fallen off, and by installing gasket additional in leading bucket top surface, it is ensured that pressure plate there are enough deformations when compressing sleeve
Amount, product structure is simple, and sealing effect is strong, without dust pollution.
(3) present invention provided with beater mechanism and pats cylinder in batcher two sides of unpacking, can after the completion of jumbo bag discharging
Starting beater mechanism pats jumbo bag, and making to remain in the powder in jumbo bag can all remove, and without powder residue in jumbo bag, unloads
Expect high-efficient；When discharging is completed to remove jumbo bag, avoiding, which leads to carry because of jumbo bag breakage remaining powder, carries out secondary pollution to environment,
In underground coal mine operation, prevent dust concentration height from leading to hidden peril of explosion, security performance is strong；Each beating bar in beater mechanism
Using L shape structure, and in being staggered between beating bar, beating is uniform when patting bar beating jumbo bag, removes the effect of remaining powder
Fruit is good.
(4) jumbo bag bottom end has been sewed a sleeve by the present invention, and tying rope is arranged and carries out sleeve carrying out binding sealing,
Switching function opened to sleeve by elastic tying rope, when jumbo bag discharging with the mode of traditional broken bag discharging be changed to powder directly from
The mode of discharging in sleeve avoids in discharge process generating dust completely, and powder can the discharging completely from blanking port；Jumbo bag discharging
After can carry out repeatedly recycling and use, jumbo bag load again use, jumbo bag utilization rate is high.
Claims (8)
1. the dustless batcher of unpacking of mining jumbo bag, which is characterized in that including rack, lower ring beam, leading bucket, leading bucket bracket, close
Packing, air filter, compression cylinder, pressure plate, upper collar tie beam, fixator, beater mechanism, bracket, pats cylinder, activity at blanking port
Hinge, jumbo bag；The rack is in cuboid framework structure, and the lower ring beam is set to the bottom of the frame, the lower ring beam with
The rack is fixedly connected, and is in integral structure；The leading bucket is set to frame bottom, and the leading bucket bracket is circumferentially arranged
In the leading bucket outer wall, the leading bucket bracket is fixedly connected with the leading bucket, is in integral structure, the leading bucket branch
Frame realizes that leading bucket is fixedly connected with the lower ring beam by appended claims；The gasket is set to the leading bucket top
End, the sealing are padded on the leading bucket and are fixedly connected；The blanking port is disposed through in the leading bucket, the blanking port
It is fixedly connected with the leading bucket；The air filter is set to the leading bucket lateral wall；The compression cylinder quantity is two,
Each compression cylinder is set to the leading bucket two sides, and each compression cylinder bottom end is vertical with the lower ring beam to be fixed
Connection, the leading bucket top is run through on each compression cylinder top, and is fixedly connected with the compression board ends；The pressure
Tight plate center is in hollow structure, and the pressure plate bottom end is in boss structure, and the pressure plate bottom end is caught in institute by boss structure
It states and realizes sealed connection in leading bucket；
The upper circle beam setting is fixedly connected in the central rack, the upper collar tie beam with the rack, is in integral structure；Institute
Stating holder number is four, and each fixator includes fixed plate and fixing barrel, and the fixing barrel is vertically installed in described
Fixed plate side is in integral structure, and each fixator is set on the inside of the upper collar tie beam, and each fixator passes through
The fixed plate is fixedly connected with the upper collar tie beam；The beater mechanism quantity is two, and each beater mechanism includes turning
Dynamic frame and beating bar, the beater mechanism are symmetrically disposed on the upper collar tie beam two sides, and the beating bar both ends are in the rotating bezel
Two sides are fixedly connected, and are in integral structure；The beating is realized by being inserted in fixing barrel described in two sides in the rotating bezel both ends
Mechanism and the upper collar tie beam are rotatablely connected；The bracket quantity is two, and each bracket is set to the rack two sides, institute
Bracket is stated to be fixedly connected with the lower ring beam；The beating number of cylinders is two, and each beating cylinder end passes through tight
Firmware realization is connect with the carriage turns, and the beating cylinder top is realized by hinges to be connected with rotating bezel rotation
It connects；
Jumbo bag top surface two sides are equipped with suspender belt, and the suspender belt is fixedly connected with the jumbo bag, are in integral structure；The jumbo bag
Bottom sewing is equipped with a sleeve, and the sleeve root sewing is equipped with tying rope sling, is installed with tying rope in the tying rope sling.
2. the dustless batcher of unpacking of mining jumbo bag according to claim 1, which is characterized in that under the leading bucket bottom end is in
Narrow wide structure.
3. the dustless batcher of unpacking of mining jumbo bag according to claim 1, which is characterized in that the leading bucket number of holders
It is four, each leading bucket bracket is at right angles triangular shaped.
4. the dustless batcher of unpacking of mining jumbo bag according to claim 1, which is characterized in that the air filter quantity is four
A, the air filter is circumferentially set to leading bucket lateral wall bottom end, and each air filter is hung down in the leading bucket side wall
Directly it is fixedly connected.
5. the dustless batcher of unpacking of mining jumbo bag according to claim 1, which is characterized in that the pressure plate is annular in shape
Structure, the compression plate shape, size and the leading bucket top surface shape, size are adapted.
6. the dustless batcher of unpacking of mining jumbo bag according to claim 1, which is characterized in that the rotating bezel is in " day " word
Type structure.
7. the dustless batcher of unpacking of mining jumbo bag according to claim 1, which is characterized in that the beating bar quantity is three
A, the L-shaped structure of each beating bar, each beating bar is in be staggered.
8. the dustless batcher of unpacking of mining jumbo bag according to claim 1, which is characterized in that the fastener be rivet,
One of setscrew, bolt, nut, screw, tapping screw are a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910144171.4A CN109809203B (en) | 2019-02-27 | 2019-02-27 | Dust-free unpacking feeder for mining ton bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910144171.4A CN109809203B (en) | 2019-02-27 | 2019-02-27 | Dust-free unpacking feeder for mining ton bags |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109809203A true CN109809203A (en) | 2019-05-28 |
| CN109809203B CN109809203B (en) | 2024-08-09 |
Family
ID=66607506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910144171.4A Active CN109809203B (en) | 2019-02-27 | 2019-02-27 | Dust-free unpacking feeder for mining ton bags |
Country Status (1)
| Country | Link |
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| CN (1) | CN109809203B (en) |
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|---|---|---|---|---|
| CN110217453A (en) * | 2019-07-01 | 2019-09-10 | 信易电热机械有限公司 | A kind of ton bag blanking device with beating function |
| CN111792137A (en) * | 2020-07-07 | 2020-10-20 | 上海富昶电气有限公司 | Ton bag bale breaker |
| CN111959905A (en) * | 2020-09-21 | 2020-11-20 | 浙江万家工业设备有限公司 | Be used for automatic bale opener of ton bag |
| CN113148358A (en) * | 2021-04-27 | 2021-07-23 | 哈尔滨创博智能装备有限公司 | Ton bag unloading method |
| CN117429721A (en) * | 2023-12-20 | 2024-01-23 | 湖南鼎辰管业有限公司 | Plastic-coated steel pipe bagging powder unpacking and conveying device |
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| CN111959905A (en) * | 2020-09-21 | 2020-11-20 | 浙江万家工业设备有限公司 | Be used for automatic bale opener of ton bag |
| CN113148358A (en) * | 2021-04-27 | 2021-07-23 | 哈尔滨创博智能装备有限公司 | Ton bag unloading method |
| CN117429721A (en) * | 2023-12-20 | 2024-01-23 | 湖南鼎辰管业有限公司 | Plastic-coated steel pipe bagging powder unpacking and conveying device |
| CN117429721B (en) * | 2023-12-20 | 2024-03-12 | 湖南鼎辰管业有限公司 | Plastic-coated steel pipe bagging powder unpacking and conveying device |
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| CN109809203B (en) | 2024-08-09 |
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